例句與造句

1. famous for inventing and holding the original patent on the reverse motion alarm used in heavy transportation equipment, preco has evolved into a diversified organization that serves a broad base of customers in the heavy equipment and commercial vehicle markets
   用于重型機械和商用車市場。其產(chǎn)品系列有：各式的警報器蜂鳴器閃光燈及旋轉(zhuǎn)警示燈等。上海鷹琪自動化成套設(shè)備有限公司系preco公司中國區(qū)代理，竭誠為廣大客戶服務(wù)。
2. It's difficult to find reversed motion in a sentence. 用reversed motion造句挺難的