Tim hemmed and hawed, but finally told his boss the truth.蒂姆起初支支吾吾，但最终还是把真相告诉了老板。He hemmed and hawed but wouldn't say anything definite.他总是哼儿哈儿的,就是不说句痛快话.He hummed and hawed, giving no definite reply.他闪烁其词, 不做肯定答复....
An airliner came close to disaster while approaching Heathrow Airport.一架大型客机在飞近希思罗机场时差点儿发生空难。The passengers were shepherded across the tarmac to the airliner.旅客们被引导走过跑道去上飞机.The pilot landed the airliner safely.驾驶员使客机安全着陆...