But it is not necessary for me to praise my superior.

VOA: special.2010.01.24

This he says,is necessary, and recalls that special housing was built for this brigade, where it can continue to serve.

VOA: standard.2009.04.16

If that is what it takes to bring JAL back, he must convince employees that it is a necessary step for the company's future success.

VOA: standard.2010.02.01