Use a reliable method of contraception.采用安全的避孕方法。She is known to have liberal views on divorce and contraception.众所周知，她在离婚与避孕方面思想很开明。to give advice about contraception就避孕方法提供咨询Contraception birth control by prevention of...
The law allows doctors to prescribe contraception to the under 16s.法律允许医生给16岁以下未成年人开避孕药。She is known to have liberal views on divorce and contraception.众所周知，她在离婚与避孕方面思想很开明。to give advice about contraception就避孕方法提供咨询...
克丽丝悲愤交加，失声痛哭。Chris was weeping in anger and grief.克丽丝特布尔带着公然的敌意看着罗恩。Christabel looked at Ron with open hostility.克丽丝蒂说：“我现在信心十足。”Christie said: "My confidence is sky high."...
The audience were mostly adolescents.听众几乎都是年轻人。It is no use simply to tell adolescents to shape up and do something useful.仅仅告诉青少年要品行端正，做有意义的事，是没有用的。Adolescents are most likely to get into trouble when they're at a ...
A technician loads a video tape into one of the machines.一名技师把一盒录影带装进其中一台机器。The analogue signals from the video tape are converted into digital code.采自该录像带的模拟信号被转换成数字代码。6-millimetre film was used because it offered clear...