共和黨想通過國會正式任命John Bolton為駐聯(lián)合國大使,但是受到阻撓 -- Republican efforts to confirm Bolton as ambassador to the United Nations hit a snag。一個(gè)年輕人看見一輛他夢寐以求的跑車,但是,His plan to buy that dream car hit a snag,因?yàn)殂y行不給他貸款。I run into a snag while shopping last night,昨晚我買東西沒買成,因?yàn)橥隋X包。今天學(xué)的一個(gè)詞是snag...