At the same time, we must not lose sight of the many challenges facing China-ROK business cooperation in the complex and ever-changing global economic environment.

同时，我们也要看到，在复杂多变的国际经济环境中，中韩经贸合作也面临着诸多挑战。

youdao

We should assess the situation and lose no time in broadening and deepening our converging interests and actively advance strategic cooperation and practical cooperation.

我们应当审时度势，不失时机地扩大和深化利益汇合点，积极推进战略合作和务实合作。

youdao

Now that the West European countries are beset with economic difficulties, we should lose no time in seeking their cooperation, so as to speed up our technological transformation.

要抓住西欧国家经济困难的时机，同他们搞技术合作，使我们的技术改造能够快一些搞上去。

youdao

It is also reasonable to assume Iran would end cooperation with the IAEA nuclear inspectors and the United States, Europe and Israel would lose the window to look inside Iran's nuclear program, however imperfect it may be.

CNN: Questions fly around any plan to attack Iran