Mastering an instrument is no easy feat.

精通一种乐器并易事。

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

议员们推翻总统否决权易事。

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

易事。

It's not easy to quit smoking and drinking.

戒烟戒酒并易事。

Forming a coalition will not be easy.

联合组阁易事。

That is no mean feat for one person to do.

对一个人来说易事。

It is not easy to have them.

拥有绿色航空并易事。

A spelling reform is not a simple matter.

写的改革并易事。

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

外太空摄影并易事。

Accepting a return isn't always easy either.

接受退货也并易事。

No one said it would be easy.

本来就并易事。

But finding a decent meal here is never easy.

但在里寻觅一顿佳肴易事。

But it was not easy for me.

但是，对于我并易事。

Survival in the desert is not easy.

在沙漠中生存并易事。

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

和家人一起工作易事。

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

建造样一艘船并易事。

The journey was no easy feat.

趟旅行易事。

But making these meds isn't easy.

但制作些药物易事。

But it was not easy to keep to this decision.

但执行样一个决定易事。

Now, making drought-tolerant crops is not the easiest thing in the world.

现在，培育抗旱作物并易事。