美国：留学中心老师联系签约学生的家长制作在职证明，资金来源说明等签证文件。

USA: Teachers from Graduation Center contact with applicants' parents to prepare Certificates of Employment, Property Declaration and other documents required by visa application.

youdao

如果广告是该网站的一项资金来源，则应予以明确声明，同时应简短说明所有者的广告政策。

If advertising is a source of funding, this should be clearly stated and a brief description of the owner's advertising policy should be included.

youdao

如果广告是该网站的一项资金来源，则应予以明确声明，同时应简短说明所有者的广告政策。

If advertising is a source of funding, this should be clearly stated and a brief description of the owner's advertising policy should be included.

youdao