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1·Put a cross next to those activities you like.

在你喜欢的活动旁边划个叉。《柯林斯英汉双解大词典》

2·There is a full range of activities for children.

这里有给孩子们提供的各种活动。《牛津词典》

3·Local activities include walking, boating and golf.

当地的活动包括散步、划船以及打高尔夫球。《牛津词典》

4·She's involved in many extra-curricular activities.

她参加了许多课外活动。《牛津词典》

5·She retailed the neighbours' activities with relish.

她饶有兴趣地对邻居们的活动说三道四。《牛津词典》

6·Fund-raising is peripheral to their main activities.

对他们的主要活动而言，筹集资金是次要的。《牛津词典》

7·She was kept in ignorance of her husband's activities.

关于丈夫的活动，她一直蒙在鼓里。《牛津词典》

8·If you enjoy outdoor activities, this is the trip for you.

如果你喜欢户外活动，那么这个旅行适合你。《柯林斯英汉双解大词典》

9·Some of the commercial activities were a cover for espionage.

有些商业活动是为间谍活动提供掩护。《牛津词典》

10·Even in prison, he continued to engage in criminal activities.

他甚至在监狱里还继续从事犯罪活动。《牛津词典》

活动

1·Put a cross next to those activities you like.

在你喜欢的活动旁边划个叉。《柯林斯英汉双解大词典》

2·There is a full range of activities for children.

这里有给孩子们提供的各种活动。《牛津词典》

3·She's involved in many extra-curricular activities.

她参加了许多课外活动。《牛津词典》

4·Local activities include walking, boating and golf.

当地的活动包括散步、划船以及打高尔夫球。《牛津词典》

5·Fund-raising is peripheral to their main activities.

对他们的主要活动而言，筹集资金是次要的。《牛津词典》

(1)economic activity经济活动

(1)catalytic activity催化活性

(1)physical activity身体活动，体育活动；体力活动

(1)biological activity生物活性

(1)enzyme activity酶活力

(1)business activity商业活动，经济活动；业务活动