Community model
[计] 共同体模型
🧩 词语组成解析
🗣️ 情景例句
so I can study it.
以便我好好研究。
Whom will you invite to the picnic?
你将邀请谁参加野餐？
Sending a fax is more expensive than posting a letter, but much quicker.
发传真比寄信要贵些，但是要快得多。