Regular exercise conditions the body for strenuous activity.

The days that preceded were filled with activity.

前几天排满了活动.

The office was really humming with activity.

办公室里真是一片忙碌景象.

The construction site was a hive of activity.

建筑工地上一片繁忙景象.

I learned to windsurf on an activity holiday.

我参加主题活动假期时学会了风帆冲浪.

We must expose this shameful activity to the newspapers.

我们一定要向报社揭露这一无耻行径.

Working with them was our most satisfying activity.

和他们一起劳动是使我们感到最满意的一项活动.

The human brain is the centre of higher nervous activity.

人脑是高级神经活动的中心.

There may be a price to pay for such relentless activity, perhaps ill health or even divorce.

这样没命地工作可能要付出代价，也许是健康受损，甚至是离婚。

Overall business activity is slipping.

商业活动整体趋于萧条。

Hours of feverish activity lay ahead. The tents had to be erected, the stalls set up.

之后是几小时的忙活。要竖起帐篷，搭好货摊。

The Americans recognise that the UN can be the channel for greater diplomatic activity.

美国人认识到可以通过联合国这个渠道开展更多的外交活动。

Any form of physical activity will invalidate the results.

任何形式的物理活动都会证明这些结果是错误的。

It is easier to cope with short bursts of activity than with prolonged exercise.

和长时间的锻炼相比，短期内加强活动更容易应付。

The patient's brain activity is monitored via electrodes taped to the skull.

病人的大脑活动通过固定在其头骨上的电极进行监控。

Business is a competitive activity. It is very fierce and very unforgiving.

商场如战场，竞争激烈，不近人情。

If the weather is wet or cold choose an indoor activity.

如果碰上下雨天或是严寒天气，就选择一项室内活动。

There is no reason why you should not continue with any sport or activity you already enjoy.

没有理由停下你一直在进行的体育运动或活动。

Reading books does not rate highly among Britons as a leisure activity.

读书并非英国人很喜欢的休闲活动。

We believe that this is a general model of managerial activity.

我们认为这可以作为管理活动的普遍范例。

For thousands of years chasing down game was the main activity in which humans were involved.

狩猎是数千年中人类从事的主要活动。