Hpsg
中心词驱动短语结构文法
🗣️ 情景例句
The Post Office aims to improve its quality of service.
邮局锐意改善服务质量。
How often do you eat out?
你隔多久在外面吃一次饭？
It's a lovely windy day today.
今天是个有风的好天气。