“at need”可以造什么句，at need造句

Society is in great need of people with professional skill at present.

Then he returns to his work, staring at a pile of eggplants that need to be diced.

At the background where the world is in great need of energy and ecological environment has been worsen, the urgent low carbon action need joint efforts of governments, enterprises and individuals.

You looked at the various types of COEs to provide considerations on the nature and scope of COE operations that need to be adopted for a given situation.

At present, there are some problems that need solving urgently in the development of the leading agricultural enterprises in Yanbian.

46 seriously injured people are in great need of evacuation as the lake may burst its bank at any time after the earthquake.

"Sir," said she, "that need not make you uneasy, however difficult it may at first sight appear to be.

For castings that need to maintain strength at high temperatures, such as engineering accessories, brake assemblies.