须在两周内 meaning in Chinese

mark zuckerberg

Purchase receipt or letter that supports the changing of ownership if the new owner has already adopted the endangered species , then the old license must be sent to the afcd within two weeks to cancel the old license
旧物主如已转让其持有的所有物种，他须在两周内把管有许可证连同申报注销拥有濒危物种之信件递交或邮寄至本署。
C . purchase receipt or letter that supports the changing of ownership if the new owner has already adopted the endangered species , then the old license must be sent to the afcd within two weeks to cancel the old license
旧物主如已转让其持有的所有物种，他须在两周内把管有许可证连同申报注销拥有濒危物种之信件递交或邮寄至本署。