君の息子さん学生運動に加わってたそうだね。
Sentence Analyzer
English Translation
        Your son took part in the student movement, I hear.
    
Furigana
Romanji
        Kimi no musuko san gakusei undō ni kuwawatteta sō da ne.
    
Words
            
                君
            
            
                (きみ)
            
        
        
            you; buddy; pal; monarch; ruler; sovereign; (one's) master
        
    
            
                の
            
            
                (の)
            
        
        
            indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
        
    
            
                息子
            
            
                (むすこ、そく)
            
        
        
            son; penis
        
    
            
                さん
            
            
                (さん)
            
        
        
            Mr.; Mrs.; Miss; Ms.; -san; makes words more polite (usu. in fixed expressions)
        
    
            
                学生
            
            
                (がくせい)
            
        
        
            student (esp. a university student)
        
    
            
                運動
            
            
                (うんどう)
            
        
        
            exercise; physical training; work-out; appeal; campaign; drive; crusade; movement; lobbying; motion; movement
        
    
            
                に
            
            
                (に)
            
        
        
            at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
        
    
            
                加わる
            
            
                (くわわる)
            
        
        
            to be added to; to be appended; to join in (e.g. a group of friends); to participate; to increase (e.g. heat); to gain in (e.g. influence); to grow; to gather (speed); to be applied (e.g. heat, pressure); to be exerted
        
    
            
                そう
            
            
                (そう)
            
        
        
            so; really; seeming; appearing that; seeming that; looking like; having the appearance of
        
    
            
                だ
            
            
                (だ)
            
        
        
            be; is; indicates past or completed action; indicates light imperative
        
    
            
                ね
            
            
                (ね、ねえ)
            
        
        
            indicates emphasis, agreement, request for confirmation, etc.; is it so; hey; come on; listen; not
        
    Kanji
Readings: クン、 きみ、 -ぎみ
                        Meanings: mister, you, ruler, male name suffix
                    Readings: ソク、 いき
                        Meanings: breath, respiration, son, interest (on money)
                    Readings: シ、 ス、 ツ、 こ、 -こ、 ね
                        Meanings: child, sign of the rat, 11PM-1AM, first sign of Chinese zodiac
                    Readings: ガク、 まな.ぶ
                        Meanings: study, learning, science
                    Readings: セイ、 ショウ、 い.きる、 い.かす、 い.ける、 う.まれる、 うま.れる、 う.まれ、 うまれ、 う.む、 お.う、 は.える、 は.やす、 き、 なま、 なま-、 な.る、 な.す、 む.す、 -う
                        Meanings: life, genuine, birth
                    Readings: ウン、 はこ.ぶ
                        Meanings: carry, luck, destiny, fate, lot, transport, progress, advance
                    Readings: ドウ、 うご.く、 うご.かす
                        Meanings: move, motion, change, confusion, shift, shake
                    Readings: カ、 くわ.える、 くわ.わる
                        Meanings: add, addition, increase, join, include, Canada