Ble
abbr. 火车司机兄弟会（Brotherhood of Locomotive Engineers）
🗣️ 情景例句
Excuse me, but may I ask how old you are?
对不起， 我能问一下你多大了吗？
In secondary school, children study history and geography.
中学的小孩会读历史和地理。
Good morning, Mr Hu.
早上好，胡先生。