You certainly have had your share of misfortune, old chap.

你肯定只是不走运，老朋友。

Well, I'm... I'm sure you've had your share of accomplishments.

我相信你也有不少属于你的成就吧。

You’ve had your share of hard luck.

【hard，hardness】你也有时运不济的日子，这是在所难免的。

You’ve sure had your share of problems, haven’t you?

【share，sharing】你问题还真不少，是不是？

In a truly full life, you'll be lucky to have your share of both victories and defeats.

在真正充实的生活中，你会很幸运地分享胜利和失败。

And the game is that tough why not adopt the other system of swimming as competently as you can and figuring that over a long life you'll have your share of good tides and bad tides.

既然市场难以预测，何不运用其他方法，在能力范围努力，清楚长久以来你会走过好时机和坏时机。