A busy work from day to night: daily briefing and sharing session.
A busy work from day to night: daily briefing and sharing session.
交流团工作由早到晚：每天出发的简报与晚上的分享会。
A busy work from day to night: daily briefing and sharing session.
交流团工作由早到晚：每天出发的简报与晚上的分享会。