土台はコンクリートで固められている。
Sentence Analyzer
English Translation
        The foundation is bedded in concrete.
    
Furigana
Romanji
        Dodai wa konkuri-to de katamerareteiru.
    
Words
            
                土台
            
            
                (どだい)
            
        
        
            foundation; base; basis; from the beginning; from the outset; by nature
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                混凝土
            
            
                (コンクリート、こんくりいと)
            
        
        
            concrete
        
    
            
                で
            
            
                (で、にて)
            
        
        
            indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.
        
    
            
                固める
            
            
                (かためる)
            
        
        
            to harden; to freeze; to strengthen; to solidify; to make (a fist); to tramp down (snow, dirt); to put together; to collect; to gather; to consolidate; to make secure; to stabilize; to settle down; to strengthen (belief, resolution, etc.); to establish (evidence); to fortify; to reinforce; to support; to wear for a specific purpose (armor, coat, etc.); to swear; to resolutely vow; to sincerely promise; to tie tightly; to fasten; to hold a bow fully drawn