It's not easy for lawmakers to override a presidential veto.

议员们推翻总统否决权绝非易事。

Mastering an instrument is no easy feat.

通一种乐器并非易事。

This is -- not going to be -- Easy.

这绝非易事。

It's not easy to quit smoking and drinking.

戒烟戒酒并非易事。

Forming a coalition will not be easy.

联合组阁绝非易事。

It is not easy to have them.

拥有绿色航空并非易事。

A spelling reform is not a simple matter.

拼写的改革并非易事。

It hasn't been easy taking pictures of outer space.

外太空摄影并非易事。

Accepting a return isn't always easy either.

接受退货也并非易事。

No one said it would be easy.

这本来就并非易事。

But finding a decent meal here is never easy.

但在这里寻觅一顿佳肴绝非易事。

But it was not easy for me.

但是，这对于我并非易事。

Deciphering these messages is no easy task.

破译其中的信息并非易事。

Survival in the desert is not easy.

在沙漠中生存并非易事。

It is difficult to improve your writing.

提高写作水平并非易事。

Anyone who works with family knows it's not easy.

和家人一起工作绝非易事。

It is not an easy task to build such a vessel.

建造这样一艘船并非易事。

The journey was no easy feat.

这趟旅行绝非易事。

But making these meds isn't easy.

但制作这些药物绝非易事。

But it was not easy to keep to this decision.

但执行这样一个决定绝非易事。