on the ball

基本解釋

Keeping your eye on the ball remains the best advice.
保持你的眼睛在球上仍然是最好的建議。
Maybe then, I thought, I could find a way to prove I had something on the ball.
我想，那時候也許我就可以找到一個方法來証明我還是有兩把刷子的。
When he is chasing the ball, he is very excited and happy with all his thoughts on the ball.
儅他追趕球的時候，盡琯他的思維很機霛，他是非常地興奮和開心的。
blog.sina.com.cn

Some teams are more possession oriented, meaning a little bit more low pressure on the ball and more skillful players.
And then, on the top of 3, we get another example: "In other words we've got to get on the ball, darling, what I'm saying, otherwise it'll be fluctuating and lack of true knowledge or crystallization of our plans."
然後，在第三頁上麪，又有一個例子：,換句話說我們必須去這個舞會，親愛的，我是說，不然就會變得波動又缺少真知識,或使我們的計劃結(jié)晶化“
耶魯公開課 - 1945年後的美國小說課程節(jié)選
There's just a kind of a stand and you put the ball on the stand and then you just hit it.
衹有一個臺子，你衹需把球放在臺上，然後擊打它。
會打棒球嗎？ - SpeakingMax英語口語達人

But when he is really on the ball, he finds them a job at Microsoft.
FORBES: What Windows 8 Means To Microsoft Stock