Wetaketheliberty____writingtoyouwithahopetogetyourbestoffersforChinesebicycles.

Wewouldappreciate____usabestpriceforthegoodsweenquired

Wecannotacceptanyfreshorders_______heavycommitments.

Yourdelayinshipmentwill______usingreatdifficulty.

“Wecanassureyouthatourproductsareofthebestquality.”怎么翻译？