忧心忡忡的家长们开了一次会。
忧心忡忡的家长们就孩子们的教育问题开了会。
Concerned parents held a meeting about the children's education.
许多家长忧心忡忡，想知道如何来帮助他们那些压力过大、功课过多、活动过频的孩子们。
Concerned parents want to know how to help their stressed-out, over-worked, too active kids.
一直以来，家长和教育工作者都对视频游戏、手机等数码消遣产品占用孩子的阅读时间而忧心忡忡。
Parents and educators have long worried that digital diversions like video games and cellphones cut into time that children spend reading.
一直以来，家长和教育工作者都对视频游戏、手机等数码消遣产品占用孩子的阅读时间而忧心忡忡。
Parents and educators have long worried that digital diversions like video games and cellphones cut into time that children spend reading.
应用推荐