他们对将会出现什么情况已作了明白的暗示。They've been giving broad hints about what to expect.这些至少是明白的.Thus much at least is clear.我在三个星期以前才明白的.I realized it three weeks ago....
It is a sneaky and underhand way of doing business.这种做生意的方式偷偷摸摸，遮遮掩掩。That was a sneaky trick!这种把戏可不够光明正大！You bachelors are really sneaky.你们没结婚的人太不老实....