2007.10.13 : Watch out for cars when you cross the street.
过街时要注意来往车辆。
---------------------------------------------------------------------------------------------------
watch out: look out; be on guard 小心；提防
再如：
You'll be cheated if you don't watch out.
如果你不小心，就会上当受骗。
海纳百川，有容乃大；壁立千仞，无欲则刚。