4.首先，托福项目的招生量从1月份的18人起步，平稳上升3个月后，从5月份开始呈现强劲增长势头，达到了7月份的最高峰198人。
Firstly, starting from 18 students in January, the enrollment of TOEFL learners increased steadily for three months in a row and began to gain a stronger momentum of increase from May, finally peaking at 198 in July.
5.八月份托福项目的招生跳水到了12人，但接着在九月份开始反弹回到48人，接下来的十月份再次加速提升到98人。
The enrollment of TOEFL learners plunged to 12 in August but bounced back to 48 in September and was followed by another giant increase to 98 in October.
