Imposing speed restrictions is easy, but forcing drivers to observe them is trickier.

实行速度限制容易，而迫使司机遵守较难。

Profound changes in the workforce are making teams trickier to manage.

劳动力市场发生巨变，使得团队管理工作变得更加困难。

Such storms can sometimes envelop the entire planet and change the characteristics of the atmosphere, making EDL far trickier.

这样的风暴有时会包围整个地球，并改变大气层的特性，使得 EDL 更加棘手。

But this trip will be trickier.

但这次旅行将更加棘手。

The guts are a trickier matter.

勇气则是一个更棘手的问题。

This is a little bit trickier.

这是一个小技巧。

This is trickier to explain.

对于解释，这更棘手。

This is trickier than it sounds.

这比听上去还要棘手。

Arrays are trickier than scalars.

数组比标量要复杂一些。

Mr Allawi's task may be trickier.

阿拉维的任务可能更加复杂。

Health is a trickier call.

健康则是更为棘手的问题。

Allocated memory is a bit trickier.

分配内存需要点技巧。

The case against Intel is trickier.

对英特尔的案子更为熟练。

Infrastructure stocks are trickier.

基础设施股票要棘手一些。

But health care has proved trickier.

但是事实证明，医疗保障问题更为棘手。

If so, getting leases can be trickier.

如果是这样，得到租约可能就会更复杂。

That neat trick has now grown trickier.

这个利落的小把戏如今变得复杂棘手起来。

The economics of the new tax are trickier.

这项新税收的经济学效应很棘手。

Deleting directories is a little trickier.

删除目录要略微复杂一点。

The FSF sidesteps several trickier issues.

FSF则回避了一些更棘手的问题。

But - honestly - he was trickier than most.

但老实说，他比大多数人都调皮。

But choosing a definition is much trickier.

但给出贫穷的定义却是很棘手的。

In Asia, however, the situation is trickier.

然而，亚洲的情况比较复杂。

Climate change makes hydrology trickier still.

气候变化使得水文地质更加的复杂。

Conversational services are obviously trickier.

会话服务显然要复杂得多。

The supply of smaller in-town stores is trickier.

然而供应那些在城市中的小型店面则更需要技巧。

After Mr Blankfein, the succession gets trickier.

在布兰克·费恩之后，继任将变得更加棘手。

Relations with the Kremlin have become trickier of late.

同克里姆林宫的关系近来已经更加棘手。