Food aid is urgently needed.

迫切需要食物援助。

New equipment is urgently needed.

亟需新设备。

Doctors say a new code of conduct is urgently needed to protect the doctor-patient relationship.

医生们说亟需新的行为准则来保护医患关系。

Please send us the material at once; it's urgently needed.

请把材料赶紧送来，有急用。

Two other changes are urgently needed.

还有另外两个改变亟待进行。