1.let alone 更不用說
例句:He did not have enough money to have the tire patched up, let alone buy a new one.
他的錢還不夠補這個輪胎,更別提買個新的了。
2.look after 照顧
例句:We'll help you look after your finances.
我們將會幫您理財。
3.compared with 與...相比
例句:He's a pygmy when compared with great musicians.
他和偉大的音樂家相比就成了侏儒。
4.remote areas 偏遠地區
例句:Landslides have cut off many villages in remote areas.
滑坡使邊遠地區的許多村莊與外界隔絕。