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....
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 ...
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...