中 - 英

some customers ( consumers ) will .. while other customers (consumers) will..........
Some customers will.. whereas the others will.............

Some of the customer may ............. ,but in fact some of them might ..............
An appropriate adjustment shall be taken in order to facilitate the social requirement.

The customer knows ..., A customer knows ...

Some Client will.......and some will prefer......

some customers will ......, in the other hand, some customer would like to .....