Hemoptoe
咯血
🗣️ 情景例句
Different kinds of activities, such as commenmorative meetings, planting trees,
举行各种各样的活动，例如召开纪念大会，植树造林，
Wouldn't you like some coffee?
你想要一些咖啡吗？
Who's that boy over there?
那边的那个男孩是谁？