氮是一种无色无臭的气体.Nitrogen is a gas without colour or smell.纯空气是无色无臭的.Pure air is colourless and odourless.陶艺课采用的陶土是无毒无臭的天然矿物,柔软湿润,可塑性强.The materials used are natural clays any unpleasant smells....
Meanwhile, Pakistan was jolted early Friday by another strong aftershock.同时, 巴基斯坦星期五早上又有强烈余震发生.That is a jute mills of Pakistan.那是一家巴基斯坦的黄麻纤维制造厂....Pakistan's eastern city of Lahore.巴基斯坦东部城市拉合尔Nothing seems certain ...