“推广”造句
有报道说，有3家公司在洽谈这种药的市场
推广。
There were reports that three companies were negotiating to market the drug.
在试验性方案获得成功后，这项服务正在
推广中。
The service is being expanded following the success of a pilot scheme.
推广他的新发明一直是件棘手的事情。
It's been a tricky business marketing his new invention.