发动机油不能被清理到下水道中。Engine oil cannot be disposed of down drains.下水道严重堵塞。The drains are badly clogged up.下水道发出一股说不出的恶臭。The stench from the sewer is indescribable....
He stopped at the mailbox and dropped the letter in.他在邮筒前停了下来,把信投了进去.He stuck down the envelope and dropped it into the mailbox.他把信封粘好后便投进邮筒.He then dropped both the fire and the ice into the mailbox.他把冰和火一起投进了邮筒....
与其说这是本语法书,倒不如说是一本词典.The book seems to be more a dictionary than one on grammar.严格说来; 那不是一本词典, 而是一本语法书.That is not, properly speaking, a dictionary, but a grammar.我在写现代英语的语法书.I'm writing a grammar of modern English....