| 1. | Many problems in environmental engineering have required the concerted efforts of scientists and engineers .
不少环境工程问题的解决都需要科学家和工程师们共同努力。 |
| 2. | We did it together , it was a joint effort
这是我们一起干的，是共同努力的结果。 |
| 3. | But with a strong team effort , we will win some
如果球队共同努力的话，我们会赢的 |
| 4. | We overcome difficult by finding our way
让我们共同努力克服困难，寻找光明大道。 |
| 5. | But with a strong team effort , we will win some
如果球队共同努力的话，我们会赢的 |
| 6. | Between them , they succeeded . in disagreement with
他们共同努力，取得了成功。 |
| 7. | Dongting lu calls on china ‘ s volunteers
吕洞庭呼吁环境志愿者的共同努力。 |
| 8. | " we will collectively strive to provide . . . .
“我们将共同努力以提供… … ” |
| 9. | So the joint efforts increases authority fitness .
所以大家共同努力提高身体素质吧。 。 |
| 10. | We should combine our efforts to protect the environment
我们应该共同努力来保护环境。 |
