如果使用得当，避孕套是很有效的避孕手段。Condoms are an effective method of birth control if used with care.服用避孕药是最有效的避孕方法。The pill is the most efficient method of birth control.记下信用卡卡号，核对有效期限。Make a note of credit card numbers and check exp...
Aeons ago, there were deserts where there is now fertile land.现在是肥沃土地的地方在很久很久以前曾是一片片沙漠。Shiva is a dark god; he dwells in the mountains and deserts.湿婆神匿影藏形于深山和沙漠之中。arid and semi-arid deserts干旱和半干旱的沙漠...