2.It's easier to stay out of trouble than it is to get out of trouble. 与其杀死毒龙 ... （大道：所以投资总是有机会的。） 15.Rule No. 1: Never lose money. Rule No. 2: Never forget Rule No.1. 规则一：永远不要亏钱。规则二：永远不要忘记规则一。

人们称你为人形炮弹，你的表演包括飞跃火圈、蹦床弹跳、然后接住空中飞人演员，完美落幕。但今天演出前的测试却戏剧性地失败了。经过检查，你的大炮明显被人动了手脚。不幸地是，现在中止发射已经太晚了。你能够及时解决这个问题，成功接住空中飞人演员吗？

Health Canada将医疗器械分为四类：I, II, III, IV类，I类的潜在风险最低，IV类的风险最高。关于这四类器械的上市途径如下： lI、III和IV类器械在加拿大销售之前，必须获得医疗器械许可证，即Medical Device Licence (简称MDL)； lI类器械不需要MDL许可证，但I类器械制造商须 ...

The Chinese government never allows any illegal or violent activities, and China has been and will continue taking effective ...

The Japanese government unilaterally started the discharge of nuclear-contaminated water from the Fukushima Daiichi Nuclear ...