Several other toy companies have already begun marketing educational toys and report sales increases last year of 200 percent.

若干其他玩具公司已经开始推广教育玩具并且报告说去年的销量增长了200％。

youdao

Several other toy companies have already begun marketing educational toys and report sales increases last year of 200 percent.

若干其他玩具公司已经开始推广教育玩具并且报告说去年的销量增长了200％。

youdao