我朋友请我临时看顾她6个月大的儿子。My friend asked me to babysit for her six-month-old son.我们相顾无言。We looked at each other in silence.他们看上去疲惫不堪,以至于顾不上太多。They look too wasted to care about much....
The wheel revolved on its centre.轮子绕中心转动。He revolved the main points in his mind.他脑子里反复思考着这些问题。The conversation revolved around the terrible condition of the road.这次对话主要讨论这条路的糟糕路况。Overhead, the fan revolved slowly...风扇在头...