アメリカへの航海はかつて何週間もかかった。
Sentence Analyzer
English Translation
        The voyage to America used to take many weeks.
    
Furigana
        アメリカへの航海 はかつて何 週間 もかかった。
    
Romanji
        Amerika e no kōkai wa katsute nan shūkan mo kakatta.
    
Words
            
                亜米利加
            
            
                (アメリカ)
            
        
        
            America; United States of America
        
    
            
                へ
            
            
                (へ)
            
        
        
            indicates direction or goal (e.g. "to")
        
    
            
                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
        
    
            
                航海
            
            
                (こうかい)
            
        
        
            sail; voyage
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                嘗て
            
            
                (かつて、かって)
            
        
        
            once; before; formerly; ever; former; ex-; never yet; never before; first time; still not happened
        
    
            
                何
            
            
                (なに、なん)
            
        
        
            what; how many; you-know-what; that; whatsit; what's the expression; what do you call them; what?; hey!
        
    
            
                週間
            
            
                (しゅうかん)
            
        
        
            week; weekly
        
    
            
                も
            
            
                (も)
            
        
        
            too; also; in addition; as well; (not) either (in a negative sentence); both A and B; A as well as B; neither A nor B (in a negative sentence); even; as much as; as many as; as far as; as long as; no less than; no fewer than; even if; even though; although; in spite of; further; more; again; another; the other
        
    
            
                罹る
            
            
                (かかる)
            
        
        
            to suffer from