特别活动

optical activities───[光]旋光性

physical activities───体育活动

sporting activities───体育活动

social activity───社会行动

solar activities───[天]太阳活动；[天]太阳活动性

special deliveries───快递邮件

charitable activities───慈善活动

Are there any special activities for teachers on this day?───教师节会有些特殊的活动吧？

Many people take part in special activities said to bring good luck and success in the New Year.───人们觉得参加这个特殊的活动会为新的一年带来好运和成功。

The CIA has its own paramilitary component, known as the Special Activities Division.───中情局有自己的准军事单位叫特别行动部。

The association has prepared some special activities, such as a year-end party on Fisherman 's Wharf to welcome the mainland visitors.───台湾业者准备了一些有特色的活动，如在淡水渔人码头联欢守岁等，来迎接大陆游客。

John: What special activities will we have in the boat?───在船上有什麽特别的活动呢？。

Serena: I've been too busy with work to commit to too many activities, but I make time for some special activities.───瑟瑞娜：我一直都很忙，以致于无法全心参加很多活动，但我固定参加一些特定活动。

The trainees can be improved and developed in team encouragement through special activities.───通过独特的活动设计，让学员在团队的激励中实现自我突破和发展。

To keep the routine and special activities of the organization moving smoothly and efficiently.───使得组织纪律和特殊活动平稳有效地进行。

The Gallery hopes to generate increased revenues through special activities in the original Beaux-Arts court and the new glass-enclosed sculpture atrium.

It has been the scene of some of the most special activities of the world, such as Venice Carnival, Venezia Film Festival, and so on.