He might be a bore, but he was as quick-witted as a weasel 他也许是个很无聊的人,可是却像黄鼠狼(W)一样机灵。
A weasel ran off with a chick in its mouth. 黄鼠狼(W)叼走一只小鸡。
The weasel goes to pay his respects to the hen -- not with the best of intentions.; A weasel giving new year's greetings to a hen has ulterior motives. 黄鼠狼(W)给鸡拜年,没安好心。
The weasel pays a courtesy visit to the hen; not with the best of intentions. 狼给鸡拜年,不怀好意。