倒退

Persist in progress and oppose retrogression !

坚持进步, 反对!

The horse shied at the loud noise and threw its rider.

那匹马听到响声吓得向后, 把骑手摔了下来。

This represents an apparent reversal of previous US policy.

这标志着美国政策明显。

These new restrictions on medical research will undoubtedly put the clock back (by) 20 years.

这些新禁令将会毫无疑问使医学研到20年前状态。

The car backed through the gate.

车着开出大门。

The horse backed suddenly.

马突然向后。

The car reversed out.

汽车出去。

I wish I could put the clock back and relive my schooldays; I regret not having tried harder and passed more exams.

我希望时光能够回去，我可以重新去过学生时代生活。我后悔当初不够努力，没有通过更多考试。