我们呼吁国际社会利用前所未有的机会之窗。

We are calling on the international community to take advantage of an unprecedented window of opportunity.

youdao

对于我来说康乃尔大学象征着一个有魅力的项目，因为它的课程是实用的并且多数上层社会利用计算机软件特定的设计来做人力资源。

Cornell University represents an attractive program for me because the curriculum is practical and many of the classes utilize computers and software specifically designed for human resources.

youdao

舞者经常利用剑、棍、箍或乐器等物品来进一步揭示他们在舞蹈所描绘的社会故事里所扮演的角色的各种信息。

Frequently dancers utilize objects like swords or sticks or hoops or musical instruments to further reveal information about their role in the social story portrayed in the dance.

youdao

that might have been applied in more... more efficient ways to society.

我们本来可以更有效率地利用这些时间，做对社会更有用的事。

选美大会，很不错 - SpeakingMax英语口语达人