I should work harder than before.

今后我应该比以前更加努力学习。

youdao

He should work harder.

他应该更加努力。

youdao

So you should work harder in the future!

你今后千万要努力啊！

youdao

Rather than banning live exports, perhaps Peru should work harder to make the most of its natural and cultural heritage.

ECONOMIST: Misguided mercantilism, or self-help

In search of something fresh, Mancini introduced Johnson - who the manager recently suggested should work harder to earn a place in the starting line-up - for Barry and the change paid immediate dividend.

BBC: Manchester City 2-1 Newcastle

First, they should work harder to forge an identity with the local population, by taking more local students or forging closer contacts with local schools and community groups, inviting them onto the campus to share facilities.

BBC: How universities could cash in