1.fall to 开始
But, without an agreement, that will fall to involuntary cuts through the act of sequestration.
但是如果没有达成协议,根据查封法案将开始非自愿削减程序。
When one of our team let an empty plastic bottle fall to the ground, kids wrestled for it as if it were gold.
我们小组中的一个人落下一个空的塑料瓶,孩子们争先恐后的争夺它,似乎它是金子做的。
2.from time to time 不时,有时
But the thing seemed to follow him. From time to time, it groaned.
但有个东西似乎一直在跟着他走,还不时地发出呜咽声。
She sat silently,flinging the odd word into the conversation from time to time.
她静静地坐着听谈话,不时插进一两句。