1.single-sex school 单性别学校

My daughter goes to a single-sex school.
我的女儿进一所女校读书。

For many parents, the rationale for placing their child in a single-sex school is the belief that academic performance will be improved.
对于大多数父母来说，把孩子放进单性别学校就学的初衷无非是他们认为单性别学校有助于提高学习成绩。

2.religious group 宗教团体

She was elected as leader of the religious group.
她被推选为这个宗教团体的领导者。

Are you with a religious group?
你是宗教组织的吗？

3.available to 对...可获得的

Mr. weingarten wasn't immediately available to comment.
无法立即获得温加藤的相关评论。

This powerful scientific instrument will be available to scientists all over the world.
这台功能强大的科学仪器将提供给世界各地的科学家使用。

4.for instance 例如，比如；拿...来说

For instance, they tend to have high unemployment rates.
比如说，这个群体的失业率往往较高。

For instance, which assets should the fed buy?
例如，美联储应购买哪类资产？