We just missed our flight. Can you help us reschedule it?我们误机了. 能不能帮我们重新签票 呢 ?I need to reschedule my flight.我要更改航班.We had to reschedule the doctor's appointment.我们得重订和这医生的约会....
This thesis emphasized on the preparation of mesoporous molecular sieves MSU.中孔分子筛MSU是当今认为在稳定性方面很有发展前途的一种催化新材料.The mesoporous silica molecular sieves Zr - MCM - 41 were synthesized in ethylenediamine.以乙二胺为碱性介质合成了Zr-MCM-4...
我们从欧洲大陆进口数量惊人的奶酪。We import an incredible amount of cheese from the Continent.很显然，自然灾害也是造成该大陆经济危机的原因之一。Natural disasters have obvi-ously contributed to the continent's economic crisis.这个岛屿可以从大陆乘小船到达。The island may be...
因着他的努力, 内布达斯卡州设立了植树节.Because of him, Arbor Day was set up in Nebraska.你可能在学校里听过植树节.You may have heard of Arbor Day at school.植树节你们干什么? 我们种树.What do you do Tree Planting Day? We plant trees....