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。
《柯林斯高阶英汉双解学习词典》
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。
《柯林斯高阶英汉双解学习词典》
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。
《柯林斯高阶英汉双解学习词典》
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。
《柯林斯高阶英汉双解学习词典》
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。
《柯林斯高阶英汉双解学习词典》
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。
《柯林斯高阶英汉双解学习词典》
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。
《柯林斯高阶英汉双解学习词典》
