Don invested three months developing a comprehensive IT solution for a prospective client.

唐投入了三个月的时间为一个潜在客户开发一套IT解决方案。

youdao

Don invested three months developing a comprehensive IT solution for a prospective client.

唐投入了三个月的时间为一个潜在客户开发一套IT解决方案。

youdao