Travelers, while buying the checks, have to make signatures on the checks to the face of the bank or service clerks.

旅客在购买旅行支票时，必须当着银行职员或旅行社职员的面在支票上签字。

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Travelers , while buying the checks , have to make signatures on the checks to the face of the bank or service clerks.

旅客在购买旅行支票时，必须当着银行职员或旅行社职员的面在支票上签字。

youdao