他们已经退回我送的两份批准书了。

They've already sent back two approvals I sent them.

印度即将交存对关于气候变化的《巴黎协定》的批准书。

India is depositing its instrument of ratification to the Paris Agreement on Climate Change.

参加入围的公司必须具有自我品牌的注册权和拥有权，有合法的批准书。

The invited companies must have their own trademark registration and possession, and letter of ratification.