I know at my age he didn't know for sure what he wanted to do with the rest of his life, but something gave him that determination to find the right path.

我知道当他在我这个年纪的时候，并不完全确定自己未来的人生要做些甚么，但是一定有甚么样的领悟驱使他下定决心找出正确的路。

youdao

Results showed that 'odor pleasantness' directly influenced the ratings of facial attractiveness but did little to influence the determination of age, authors noted.

作者们写到，研究结果显示“气味好闻程度”会直接影响到对于面部魅力指数的评定但对于年龄的估计影响却不大。

youdao

While, for example advertising by the manufacturer showing children 12 years of age or younger using the product may support a determination that the product is a children's product.

当，例如制造商的做广告显示不超过12岁的儿童在使用产品可以支持判断时产品是儿童产品。

youdao

It was a quiet determination throughout my twenties that finally got me to INSEAD and the hills of Fontainebleau, age 29.

FORBES: Move up http://i.forbesimg.com t Move down

The current financial state of the laid off workers depends on their skills, age and degree of determination.

NPR: Workers Face a Cold World After Carrier