??? 情景例句
I did my thesis on Sino-American Business Relationship.
我做的論文題目是中美貿易關系。
Do you usually do arithmetic on Sunday?
你通常在星期日做算術嗎？
In spite of this, she often appears on the stage as a young girl.
盡管如此，她卻常在舞臺上扮演小姑娘。