A: Sounds tricky! I'll try my best to learn it.
基于1个网页-相关网页
sounds tricky
听起来复杂
以上为机器翻译结果，长、整句建议使用 人工翻译 。
It too sounds a fine idea, but even top private schools, with lots of money and good teachers, find it tricky to timetable lots of variation within one age-group's lessons.
ECONOMIST: Exams
应用推荐
模块上移
模块下移
不移动