Have you ever ridden a horse?
Riding a horse is harder than it looks. It might look like the horse does all the work, but that's not true at all. The horse and the rider have to cooperate with each other.
Cooperating is especially important when the horse is jumping over something, like the horse in this picture is doing.
If the horse and rider are not careful, the horse and the rider could both get hurt. The rider could get thrown off the horse, or the horse could stumble and fall.
Cooperating is not just important for horses and riders. It is also important for friends, family, students and teachers. Working together helps everyone do their best.
cooperate v.i.
合作 (he2 zuo4)
There is a lot of work to be done, but if we all cooperate, we can finish it quickly.
有一堆工作等著我們去做,如果大家齊心合作,就能很快完成.
stumble v.i.
絆倒 (bang4 dao3)



