英语语法分析

Scientists have strived to find a solution by mixing it with expensive metals such as nickel.

科学家们一直在努力寻找一种解决方案，将其与镍等昂贵金属混合使用。

Most of you first born, worked hard, strived.

你们中的大部分都是头胎，努力工作，奋斗。

Nancy thus never really achieved the intimacy she strived so hard for.

南茜没有真正的得到她努力所得到的亲密。