Be careful
小心点儿───Be careful
Be careful not to scald yourself with the steam.───小心别让蒸汽把你烫着。
Be careful with that dress; it's only pinned on.───当心那件衣服, 它只是用别针别上去的.
Be careful she's not just using you.───当心她不只是在利用你。
Be careful!' he yelled.───他大叫道:“当心!”
Be careful lest you ( should ) fall from the tree.───小心,不要从树上掉下来.
"Be careful!" — "Sure thing, Dad. So long."───“要多加小心!”——“一定会的,爸爸。再见。”
Be careful crossing that main road.
Be careful you don't stain the carpet.
Be careful not to overload the washing machine.