| 1. | Yes , he has engaged in international trade .
是的，他从事国际贸易。 |
| 2. | He is engaged in his military studies .
他大概在琢磨他的军事问题吧。 |
| 3. | He industriously engages in unostentatious hard work ...
埋头苦干。 |
| 4. | He is engaged in doing his french exercises .
他正忙于做法语练习。 |
| 5. | I was not deeply engaged in chilean matters .
我本人亦未过细研究智利问题。 |
| 6. | Countries engaged in war send tendentious reports .
参战国送出宣传性的报告。 |
| 7. | We are prepared to engage in a dialogue with them .
我们准备同他们进行对话。 |
| 8. | They have engaged in trade for many years .
他们经商已多年。 |
| 9. | We never engage in irregularities .
我们决不搞歪的邪的。 |
| 10. | He is engaged in scientific research .
他从事科研工作。 |
