Typecasting the return value is required , as you know .

大家都知道，类型转换是需要返回值的。

So I was unhappy about this typecasting .

所以我对这个类型转换不满。

The barriers that are holding women back from sitting in seats located in the upper echelons include the dual role that women are still playing at work and at home , social typecasting and women 's lower self confidence and ambition , the report said .

该报告还指出，阻碍女性坐上企业高位的障碍包括女性依然要在工作和家庭中扮演双重角色，此外她们还受到社会角色定型的影响，她们的自信心和事业抱负也更弱。