11.在此期间，托雅男教师的周工作量是女教师的两倍，分别是18小时和9小时，但这一状况在接下来的两个月里发生了急转，变成了18小时对24小时。

　　During this period, the weekly workload of Toya male teachers, which was 18 hours, was twice as much as that of female teachers, which was 9 hours, but this situation took a sharp turn in the following two months and became 18 hours to 24 hours.

　　12.2007年3-10月份托雅雅思与托福项目的招生总量为2400人次，与2006年同期相比增长了800%。

　　The total student enrollment of IELTS and TOEFL of Toya during March and October of 2007 was 2,400 person times, an increase by 800% over the same period of 2006.

　　13.托雅营业额在8月份出现大幅下降，从7月份的251万下降到124万，超过了100%的降幅。

　　The sales volume of Toya revealed a substantial drop in August: from ￥2.51 million in July to ￥1.24 million, a decrease by more than 100%.

　　14.由于9月份的大幅反弹，托雅截止到10月份的总收入突破1,000万。

　　Thanks to the great increase in September, the total income of Toya went up beyond ￥10 million in October.

　　15.当托雅的营业总收入从11月份的2,100万上升到12月份的3,200万时，12月份的成本与支出开始出现大幅回落。

　　As the total sales volume of Toya rose from ￥21 million in November to ￥32 million in December, the costs and expenses began to drop by leaps and bounds.