Ibu
n. International Biathlon Union 国际冬季两项全能联盟
🗣️ 情景例句
We are four in all.
我们家共有四口人。
Then I asked him if he knew anybody in New York .
然后我问他是否他在纽约认识人。
Then we could look at the production line.
然后我们再去看看生产线。