我打了个寒战，用围巾把脖子围得更紧了。I shivered and pulled my scarf more tightly round my neck.战争期间，琼帮妈妈给战士们织围巾。During the war, Joan helped her mother knit scarves for soldiers.她脖子上围着一条粉色长羽毛围巾。She wore a large pink boa around her neck....
商品现在可以在欧盟各国自由流通。Merchandise can now circulate freely among the EU countries.她的房子光线充足，空气流通，清新整洁。Her house is light and airy, crisp and clean.矿井中用钢制通风机来保持空气流通。The pit is ventilated by a steel fan....
Other early instruments included the sextant and the astrolabe.另外的早期仪器还有六分仪和星盘.The drum is one of the oldest musical instruments.鼓是最古老的乐器之一。Telescopes and microscopes are optical instruments.望远镜和显微镜是光学仪器.She conducted an...
The ceilings are supported by oak beams.房顶用橡木横梁支撑。Our positions here at the university are rather insecurely supported by grant money.在这所大学里,我们这样的职位很可能争取不到财政拨款.He supported himself by means of a nearby post.他靠在旁边的柱子上。He ...