“他们的”造句
他正挥手以引起
他们的注意。
He was waving his arms to draw their attention.
学院的老师们抱怨说
他们的学生还很不适应大学的课业。
Faculty members complain that their students are unprepared to do college-level work.
马克走在前面，听不见
他们的声音。
Mark was out of earshot, walking ahead of them.