1.lend a helping hand 伸出援手,助一臂之力
例句:He seldom lends a helping hand to others.
他很少對他人伸出援手。
2.let sb down 使某人失望
例句:He promised to help but he let us down.
他答應幫我們,但他讓我們失望了。
3.in times of ... 在……時
例句:In times of war, we must all stand together.
在戰時,我們必須要團結一致。
4.as far as I am concerned 就我個人而言
例句:As far as I am concerned, they are strongly against it.
據我所知,她們都很強烈地反對假唱。
adj. 擔憂的,關心的