1·We never engage in irregularities.
我们决不搞歪的邪的。
—— 《新英汉大辞典》
2·They can get chances to engage in research.
他们可以有机会从事研究。
3·At the same time, they would break the illegal excavator's grip on the market, thereby decreasing the inducement to engage in illegal activities.
同时，他们也可以打破非法挖掘机对市场的控制，从而减少从事非法活动的诱因。
4·They farm fungi, raise aphids as livestock, launch armies to war, use chemical sprays to alarm and confuse enemies, capture slaves, engage in child labour, exchange information ceaselessly.
它们培养菌类，将蚜虫当作家畜来饲养，发对军队作战，使用化学喷雾来警告和迷惑敌人，捕获奴隶，雇佣童工，并且不停地交换信息。
5·Even in prison, he continued to engage in criminal activities.
他甚至在监狱里还继续从事犯罪活动。
—— 《牛津词典》
6·It would be pointless to engage in hypothesis before we have the facts.
在我们还没掌握事实的情况下瞎猜是毫无意义的。
—— 《牛津词典》
7·People who engage in threatening behaviour should expect to be arrested.
有威胁行为的人应该被逮捕。
—— 《柯林斯英汉双解大词典》
8·The troops will only engage in a ground battle when all the odds are in their favour.
该部队只会在完全可能取胜的情况下进行一场地面战斗。
—— 《柯林斯英汉双解大词典》
9·You can engage in an argument respectfully without stirring up anger.
你可以恭敬地进行争辩，而不激起愤怒。
10·They had found a lot more activities to engage in.
他们找到了更多的活动参与。
1·If an enterprise wants to stay competitive, it must engage in projects along all three portions of the curve.
如果企业想要保持其竞争地位，它必须沿着曲线的三个部分经营其项目。
2·Article80unless approved by the competent authority a leverage transaction merchant shall not engage in futures transaction business.
第80条杠杆交易商非经主管机关核准，不得经营期货交易业务。
3·The international submarine cable leased-circuit business operator shall not use its inland backhaul to engage in other business than the international submarine cable leased-circuit business.
国际海缆电路出租业务经营者不得利用内陆传输链路经营国际海缆电路出租业务以外之业务。
4·No entity or individual may, without being registered, engage in the export of any sensitive item or technology.
未经登记，任何单位或者个人不得经营敏感物项和技术的出口。
5·Article 25 Whoever intends to engage in port tallying shall obtain a permit in accordance with relevant regulations.
第二十五条经营港口理货业务，应当按照规定取得许可。