Look out for symptoms of depression.
留心看有无抑郁症状。
'Look out!' he shrieked.
“小心！”他尖叫道。
‘ Look out! ’ I hollered.
“当心！”我大喊一声。
I should look out if I were you!
如果我是你，我会小心的。
I'm just trying to look out for you
我只是想要为你着想。
