19 only five of the 30 children paired with the " 20 " tester participated in a follow-up activity.
19 只有 30 个与 “ 20 ” 测试者配对的儿童中的一部分参加了后续活动。
In Germany, one scheme has paired an old people's home with a nursery.
在德国，有一个项目将养老院与托儿所配对。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。