Feel tired even though I have done no major activity during the day.

容易疲惫，即使一整天什么都没做。

youdao

The game is a major activity for children, and games and toys closely linked.

游戏是儿童生活中的主要活动，游戏和玩具紧密相连。

youdao

In the next major activity, the details of the component that implement the services are specified.

在下面的主要活动中，实现服务的组件的细节将指定。

youdao

One of the major ideas noted in the report is that some activity is better than none.

VOA: special.2010.06.08

Or make major changes in an activity that has already begun.

VOA: special.2009.07.12

To combat a severe economic slowdown, governments of major economies sharply boosted spending to stimulate activity.

VOA: standard.2010.04.21

Tourism is a major activity in the area with about 1, 5 million national and 3, 000 foreign tourists (1997).

UNESCO: Biosphere Reserve Information

As a first major activity of the Project an international symposium "60 Years of UNESCO History" took place from 16-18 November 2005.

UNESCO: History Project

We look to expand our team in 2013, and the process of recruiting, interviewing, and hiring will be a major activity for us in the first few months of the new year.

FORBES: 2013- A Startup Perspective on The Year Ahead