A cover letter should never exceed one page; often a far shorter letter will suffice.附信不应超过一页，通常来说，一封相对非常简短的信就足够了。PARTIES Expenses for birthday parties and Sweet Sixteens aren't to exceed $ 2 million.生日聚会和少女16岁生日聚会的...
该公司现在报价3,900英镑安装双层玻璃窗。The company is now offering to double-glaze the windows for £3,900.用双层平纹细布或干酪包布过滤混合料。Strain the mixture through a double thickness of muslin or cheesecloth.因为隔着双层玻璃，锤子的敲打声变低沉了。The noise of hammering...
Increased consumption of water has led to rapid depletion of groundwater reserves.用水量的增加导致了地下水贮备迅速枯竭.What they find could provide clues to what might happen worldwide if ozone depletion continues.他们的发现可以揭示如果臭氧持续减少，世界范围内可...