Condoms are an effective method of birth control if used with care...如果使用得当,避孕套是很有效的避孕手段。Abstain from sex or use condoms...禁绝性事或使用安全套。These days shredding means destroying most everything , from bottles and cans to defec...
The army, navy and air forces are coordinate armed services.陆军 、 海军和空军是并行的军种.You must coordinate what you said with what you did.你必须使你的言行一致.They spend several weeks each year undergoing intensive treatment which enables ...
We just sat and talked for half an hour or so.我们只是坐了一会,聊了大约半小时.After half an hour's commis-eration, we turned to more practical matters.惺惺相惜了半个小时后，我们转而讨论一些更为实际的问题。In half an hour, they'd switched the tags on ev...