有11643名家长在2007年- 2009年在外来居民登记处接受调查。

Some 11,643 parents were polled between 2007 and 2009 at Immigration Department birth registries.

youdao

有11643名家长在2007年- 2009年在外来居民登记处接受调查。

Some 11,643 parents were polled between 2007 and 2009 at Immigration Department birth registries.

youdao