孩子们身上全湿了，因为在外面的雨里玩。
The kids got all wet because they were playing outside in the rain.
▼点击显示答案
because英 /bɪˈkɒz/|美 /bɪˈkɔz/
were英 /wɜː/|美 /wər/
playing英 /ˈpleɪɪŋ/|美 /ˈpleɪɪŋ/
解释
用过去进行时 `were playing` 说明孩子们淋湿的原因，because 引出理由；were 对应复数主语。
The kids got all wet because they were playing outside in the rain.
用过去进行时 `were playing` 说明孩子们淋湿的原因，because 引出理由；were 对应复数主语。