The possibility that I pick the black ball is fifty percent.
我摸到黑球的几率是50%


I need the seventeen ball to win the lottery.
要想赢得彩票大奖，我还需要一个17号球。


The ball rolled so near the hole, it almost fell in.
这个球滚到离洞很近的地方，差一点就进了。


Strike the ball flat and hard to knock it out of the stadium.
用力水平击球，这样就能把球打出场外。

His ball is newer than mine.

他的球比我的新。

※Don't keep all your eggs in one basketball.勿孤注一掷。
※All fellows at football./ On the playing-field, all are on equality. 运动场上人人平等。
※A certain amount of care or pain or trouble is necessary for every man at all times .A ship without a ballast is unstable and will not go straight.——Arthur Schopenhauer.Geman philosopher一定的忧愁、痛苦或烦恼，对每个人都是时时必需的。一艘船如果没有压舱物，便不会稳定，不能朝着目的地一直前进。德国哲学家  叔本华  A
※Get my swan costume ready. Anna Pavlova, Russian ballerina  把我的天鹅服装准备好。俄国女芭蕾舞蹈家 巴夫诺娃 .A.  
※WEducation commences at the mother's knee, and  every word spoken within the hearsay of children tends towards the formation of character.Hosea Ballou British cducator——教育始于母亲膝下，孩童耳听一言一语，均影响其性格的形成。英国教育家  巴卢 H