Efforts are still needed

需努力───We need to work hard;仍───still

We need to work hard.───我们要努力工作。

We need to work hard to make a perfect world.───我们要努力工作以创造一个完美的世界。

We need to work hard to solve all these problems.───这些问题都需要我们努力加以解决。

We have been taught, for the most part, that we need to work hard to get anywhere in life.───我们经常被人教导，说唯有努力工作才能达到我们想要去的地方。

We need to work hard to ensure that the cooperation that existed before with certain countries continues.───我们需要确信的是，我们仍然在与某些国家进行着合作。

We need to work hard to make nine-year compulsory education more widely available and consolidate past progress.───要大力普及和巩固九年义务教育。

We need to work hard to keep our prices down.