trickier例句
Imposing speed restrictions is easy, but forcing motorists to observe them is
trickier.
限制车速容易，但强制司机遵守这些限速规定就难办多了。
This is the general rule, but some cases are
trickier than others.
以上是一般规则, 但某些案例会比别的案例更为棘手.
The lower the numbers go, the
trickier the problems get.
武器的数量越低, 问题就越复杂.