Paying into the public scheme should, in theory, mean that foreigners get something back. But in practice, that may be tricky.

从理论上来看，参与公共计划意味着外籍人士会有所得，但是实际上，这可能会有猫腻。

youdao

This may be tricky if her boyfriend pays for everything, but you may see some deposits that aren't supposed to be there if he's giving her money for rent or bills.

如果她的那个男人都自己付了账，那就棘手了。但也有应对的招数，你可以看是否有可疑的存款(那些本不应该出现的)，看他是否给她租赁或账单的钱。

youdao

It may be obvious that that's a top priority for you, but real world implementation may be a bit tricky.

对你来说，这可能显然是头等大事，但在现实世界里实施起来可能会有些棘手。

youdao

Setzer said the market talk about the harm to hedging may be a bit overwrought, but he pointed out that defining hedger itself can be tricky.

FORBES: CFTC Position Limits Rule Divides Agency, Angers Market Participants