1、该城市空气污染这一严重问题亟待(urgent)解决3 W7 T2 Z3 c. ~1 \1 o
the serious air pollution of this city demands a urgent solution/ E% V2 C, }7 r; I' o( Z
2、平衡的膳食应该包括五个关键要素:蛋白质、碳水化合物、脂肪、维生素和矿物质: W4 B* i# q: t0 C
a balanced diet includes five elements-protein,carbonhydrate,fat,vitamine and minerals) Q. g: \1 S8 I. E8 M
3、警方声称一名粗心的司机引起了这场严重的交通事故
z1 V* H. ?" I6 `, Wthe police declared this serious accident was resulted by a careless driver
1 |) _3 f+ Z# y" d/ P# z# D4、维生素D的缺乏会导致严重的骨骼疾病: r2 A, M2 x$ n
vitamine d shortage would result in serious bone's defect
* |9 T. C$ c$ _9 k) K5、古时候人们认为地球是一个平的(flat)圆盘)
, g" N' J9 _' z$ W) N9 p8 G, tin old days, it was believed that the earth is flat
9 G: f, S8 v0 [9 h6、An idle youth,a needy age.
! q/ b; V( ^3 C! }少壮不努力老大徒伤悲 |