Play-ing chess is his favourite pastime.下棋是他最喜爱的消遣。Baseball is the national pastime.棒球是全民性的休闲运动。Rolling on earthworms or dead bugs, for example, is a popular dachshund pastime.在蚯蚓或者死的臭虫打滚是腊肠很喜欢的消遣方式.Read a book being the...
小屏幕的便携式电视机很值得买。A small-screen portable TV can be a good investment.假如能买得起，我就会有4台电视机。If I could afford it I'd have four television sets.一台小彩色电视机频道调在了一出下午的肥皂剧上。A small colour television was tuned to an afternoon soap ...
The research of copolymerization of ethylene and diolefin has theory value as well as practical significance.乙烯和共扼二烯烃的共聚合的研究不仅具有理论价值而且还有实际意义.In addition, the copolymerization of conjugated diolefin is the base to explore...