in front of 在…前面; 当着…的面
They reflect the image in front of them.
他们能映射出面前物体的影像。
She criticized him in front of his mother.
而她则在他妈妈面前指责他。

act dim 黯淡、失意
Three, I have really top friends that put up with me even when I act dim.
三，当我最失意的时候，我得到了真正好的朋友

overrated 高估
Who's the most overrated power forward in the nba?
谁是现今nba最被高估的大前锋？
The lazy man knows that planning is useful, but often overrated.
懒人知道，计划有用是有用，但往往都会做出过高的估计。