战争结束，百废待举，人民全力以赴，重建自己的国家。

The war came to an end; many things were waiting to be done. The people had to make every effort to reconstruct their country.

这个国家现在是百废待举，但目前他们还不能做到百废俱兴。

Many things in the country are now waiting to be done， but at present they are not able to do the things all at once.

百废待举。

A thousand things remain to be undertaken.