Sociodemographic
a. 社會統計學的
??? 情景例句
Can you hand me that ... please?
你能給我遞過來……嗎？
When you visit an American home.
在你訪問一戶美國人家時
The boys felt tired so they put out the fire and crept into their tent.
于是他們撲滅了篝火，鉆進了帳篷。