为国争光怎么用英文翻译

get honor for your country

make contribution to own nation!

do your best for your homeland!~
people not really use it...

Depending on your words, I like to say this way:
"Do our best for our motherland"

To win honors for my country

这个，一翻成英文，一点味道都没有了，呵呵。还是希望能够帮到你