彼等はいわゆる暴走族です。
Sentence Analyzer
English Translation
        They are what we call hot rodders.
    
Furigana
Romanji
        Karera wa iwayuru bōsōzoku desu.
    
Words
            
                彼ら
            
            
                (かれら)
            
        
        
            they (usually male); them
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                所謂
            
            
                (いわゆる)
            
        
        
            what is called; as it is called; the so-called; so to speak
        
    
            
                暴走族
            
            
                (ぼうそうぞく)
            
        
        
            club of rabble-rousing reckless-driving delinquents; biker gang; group of hot rodders
        
    
            
                です
            
            
                (です)
            
        
        
            be; is
        
    Kanji
Readings: ヒ、 かれ、 かの、 か.の
                        Meanings: he, that, the
                    Readings: トウ、 ひと.しい、 など、 -ら
                        Meanings: etc., and so forth, class (first), quality, equal, similar
                    Readings: ボウ、 バク、 あば.く、 あば.れる
                        Meanings: outburst, rave, fret, force, violence, cruelty, outrage
                    Readings: ソウ、 はし.る
                        Meaning: run
                    Reading: ゾク
                        Meanings: tribe, family