Polycom
宝利通
🗣️ 情景例句
It's for kids.
这是给小孩看的。
Who is the greatest playwrighter of our times?
谁是当代最伟大的剧作家？
Oh, and please keep together. We don't want any of you to get lost!
噢，请大家靠拢一些。我们不想丢下任何一位同学！