1·Perhaps they are both the same thing.
也许它们是一回事。
2·They are both places with very cold temperatures and few people live there.
这两个地方的气温都很低，几乎没有人住在那里。
3·His parents are both teachers and they are really busy, so he often helps do the housework at home.
他的父母都是老师，他们都很忙，所以他在家经常帮忙做家务。
4·If all partitions are in a combo state where they are both sending and receiving data, then statistics cannot be collected.
如果所有分区都处于他们都在发送和接收数据的 combo 状态，那么统计信息就不能被收集。
5·We are both ecstatically happy.
我们俩都欣喜若狂。
—— 《柯林斯英汉双解大词典》
6·My grandmothers are both widows.
我的祖母和外祖母都是寡妇。
—— 《柯林斯英汉双解大词典》
7·X and Y in the equation are both unknowns.
等式中的X和Y都是未知数。
—— 《牛津词典》
8·Acceleration and velocity are both vectors.
加速度和速度都是矢量。
—— 《牛津词典》
9·They are both heavily involved in politics.
他们俩都深深卷入政治中。
—— 《牛津词典》
10·We are both children of racially mixed marriages.
我们俩都是不同种族通婚所生的孩子。
—— 《柯林斯英汉双解大词典》