Pay attention
注意───be careful;一下───once
Be careful—the plates are hot.───当心—盘子烫手。
Be careful—it has a sharp edge.───小心点—这刀刃很锋利。
Be careful!' he yelled.───他大叫道：“当心！”
Sila is usually translated as "virtue" or "ethics, " but we need to be careful not to confuse it with Western ideas of virtue and ethics.───Sila通常被翻译为“戒德”或“道德”，但是我们要小心，不要把它和西方思想中有关德行和道德的观念相混淆。
"Now be careful, " warned Mrs. Bobbsey, as she held out the cup. "Hold on to the seats as you walk along. "───“现在小心了，”鲍勃西夫人拿出杯子时，又强调了一次，“走路的时候要扶着旁边的椅子。”
Be careful how much work you do in your event handlers.───注意您在事件处理程序中做了多少工作。
Be careful not to overload the washing machine.
Be careful not to capsize the boat.
Be careful of what you say.
The sidewalk is very uneven—be careful where you walk.
Be careful crossing that main road.