My mom needs two balls of wool to knit a scarf.
我妈织个围巾需要用两团毛线。
The two balls fell at the same speed and hit the ground at the same time.
两个球以相同速度下落并且同时到达地面。
There are 10 frames in a bowling game. Each player is allowed to bowl two balls in each frame.
保龄球比赛一局有10轮，每位选手在每轮可以投两球。
Steadily, with practice, I improved my ability to ignore the other two balls and keep at least one ball on the playing field.
逐渐地，通过练习，我可以更自如地忽略其他两个球，在球场上保留至少一个球。
I lost two balls that I could have held onto, but fortunately they did not cause any problems.
我在传接球方面丢了两次，而我本应可以控制住的，但幸运的是这并没有造成任何不好的问题。
I lost two balls that I could have held onto, but fortunately they did not cause any problems.
我在传接球方面丢了两次，而我本应可以控制住的，但幸运的是这并没有造成任何不好的问题。
应用推荐