Buist's method
[医] 布伊斯特氏法(一种人工呼吸法)
🧩 词语组成解析
🗣️ 情景例句
Practice tenses as much as possible.
操练各种时态。
The many children of that family used to play together for hours.
那一家的孩子们常常大伙一起玩上几个小时。
We don't have any different opinions about the contractual obligations of both parties.
就合同双方要承担的义务方面，我们没有什么意见。