例句與造句

1. Hualong synchronous belt co . , ltd is a company specializing in the production of synchronous wheel , synchronous belt , multi - wedge belt , v - belt , flat belt and auto synchronous belt under the standard of international and china iso qualification
   華同步帶輪有限公司是家專(zhuān)業(yè)生產(chǎn)“ iso ”國(guó)際標(biāo)準(zhǔn)和國(guó)家標(biāo)準(zhǔn)同步帶輪和同步帶多楔帶v帶平帶汽車(chē)同步帶的企業(yè)。
2. It's difficult to find multi-wedge belt in a sentence. 用multi-wedge belt造句挺難的