safest

safest

adj. 安全的
adv. 安全地

例句与用法：

The safest way to double your money is to fold it over once and put it in your pocket.

把钱加倍的最安全之法，是把它折叠一次，然后放进口袋里。

It's safest to remain a good distance behind in case the car in front suddenly stops.

远远地跟在后面是最安全的，以防前面的汽车突然停下来。

It's safest to keep well behind the car in front in case it suddenly stops.

与前面的汽车保持较大距离是最安全的，这样可以防备它突然刹车。