没人知道现在有多少人在网上冲浪。No one knows how many people currently surf the Net.到了澳大利亚后我要去浪头更大的地方冲浪！I'm going to be surfing bigger waves when I get to Australia!事情很简单，那就是对大多数人来说，网上冲浪费用太高。The simple fact is that, for most people...
Herbie Hancock was encouraged by his family to learn music at a young age.赫尔比·汉考克年幼时家人就鼓励他学音乐。Augustine Hancock served as an elementary-school custodian for 20 years.奥古斯丁·汉考克当小学看管人20年了。They want my John Hancock on the co...
Such is the case in pyrrole, thiophene, and furan.吡咯, 噻酚和呋喃的情况就是这样.It'shows that the key step is the synthesis of 4 - methyl - dihydro - furan - 2 , 3 - dione.研究结果表明关键步骤为原料 4- 甲基 -2, 3- 呋喃二酮的合成.A novel furan resin w...
囊性纤维化是最常见的致命遗传疾病。Cystic fibrosis is the commonest fatal here-ditary disease.肺纤维化怎么治疗是最好最快的方法?Is lobar fiber changed how is cure best the swiftest method?现结合有关文献对特发性肺纤维化的诊断和相关研究作一综述.The literature about diagnosis and corr...
Who is the chairman of the House of Representative?谁是众议院的主持人?The member of the house of representative ( call congressmen ) is elected for two years.众广义院议员 ( 又称国会议员 ) 选出后任期两年.The members of the House of Representative ( ...