The practices are improvable, and in fact are improved as we go along.

这些规范是可改进的，而且事实上也正在随着我们的前进而不断被改进。

youdao

They should be "improvable", so that families can adapt them to their needs.

房屋应该具备“可改进”性，以便家庭能够按照自己的需求进行改动。

youdao

It is important, however, to note that this perfection was not static but dynamic, always improvable.

这是很重要的，但是，注意，这是完美的不是静态的而是动态的，总是。

youdao

That the Memorial Plaza has hundreds of them another 150 swamp white oaks are waiting to arrive once construction on the plaza is more complete goes to show that we're an improvable species.

WSJ: Also Rising Since 9/11