You have to be highly competitive to do well in sport these days.
如今你必須有強烈的競爭意識才能在體育運動中取得好成績。
Your son is smart, so he'll do well in life.
你的兒子很機靈，一定會很有前途。
He will do well in that work because he has a lot on the ball.
他會做好這件事，因為他很有一手。
He had a long head, he should do well in business.
他很精明，做買賣應該是一把好手。
She is a very clever girl; she will do well in life.
她是個非常聰明的女孩，日后會成功的。