Huge balloons bobbed about in the sky above...一个个巨大的气球在头顶的蓝天中漂浮着。They decorated the room with flowers and balloons.他们用花和气球装饰了房间。Helium is a gas used in balloons.氦是一种用于气球的气体.The first vehicles to navigate the air were bal...
这儿乘电车很近便.This place is close and convenient to the street - car.他走过来乘电车.He walked down for the car.我们乘电车回家还是乘汽车回家?Shall we tram it home or bus it home?...
Wine has been produced by traditional landholders in the Alto Douro region for some 2,000 years.在葡萄酒的产区上杜罗,当地人酿酒的历史可以追溯到大约2,000多年前.We also recommend a full day optional excursion to the Upper Douro...我们还推荐去杜罗河上游的短途自选一日游。...
...new treatments for a range of rheumatic diseases...多种风湿病的新疗法This is chronic rheumatic valvulitis involving the mitral valve.慢性风湿性心瓣膜病(二尖瓣狭窄).She had been up the whole night with rheumatic aches.她因风湿痛整夜未眠.Evans had rhe...
Animalcule fermentation engineering is the foundation of bioengineering as well as modern biotechnology and their industrialization.微生物发酵工程是生化工程和现代生物技术及其产业化的基础....a modern reception desk with telephone and fax...有电话和传真机的...