Lgd
abbr. leaderless group discussion 自由集体讨论
🗣️ 情景例句
Help yourself, please.
请随便。
Who will accompany you to the airport?
谁将陪你去机场？
At 2,473 metres, it is the highest mountain pass in Europe.
海拔2，473O米，是欧洲最高的山口。