vivacity Anglais:

economic activity

Exporting is a commercial activity which transcends borders.

Depression is a period marked by slackening of business activity, widespread unemployment, falling prices, and wages, etc.

Positron Emission Tomography uses a radioactive tracer to visualize metabolic activity within the human body.

Activity keeps the mind from rusting.

Parliamentary activity has become a political tug of war between the ruling and opposition parties over the issue.

True enjoyment comes from activity of the mind and exercise of the body; the two are ever united.

The work of art, I decided, was the final product of human activity, and the final justification for all the misery, the endless toil and the frustrated strivings of humanity.

Nothing in this Declaration may be interpreted as implying for any State, group or person any right to engage in any activity or to perform any act aimed at the destruction of any of the rights and freedoms set forth herein.

Because they had not achieved complete success they gave more scope for the activity of my imagination.

1. Because political activity is not my interest. / 2. As you can see, his brain activity is practically zero.

Rina is in the home economics club. Her main activity is dressmaking.

Especially in northern China, wrapping and eating dumplings has become an important activity for happily spending New Year's Eve in many households.

The sun is currently in a period of low activity but even so large sunspots occasionally appear.

Any activity you need to accomplish will take more time than you have.