I sometimes find it a strain to be responsible for the mortgage.

　　我有時(shí)覺得背負(fù)這筆抵押貸款很有壓力。

　　Oxidized cholesterol may be responsible for furring up the arteries.

　　氧化膽固醇可能是造成動脈堵塞的元兇。

　　The man, who police believe is psychotic, is thought to be responsible for eight attacks.

　　這個(gè)警方認(rèn)定為精神錯(cuò)亂的男子被認(rèn)為是8起襲擊事件的制造者。

　　A combination of factors may be responsible for the decrease in car sales.

　　多種因素的綜合作用可能導(dǎo)致了汽車銷量的下降。

　　You'll be responsible for receiving and talking with all visitors.

　　來訪者由你負(fù)責(zé)接談。