的意思 window envelope

1. Please mail the documents in a window envelope so that the recipient's address is visible.
请将文件放入窗口信封中寄出，这样收件人的地址就可以看到。

2. The window envelope allows for easy viewing of the contents without having to open it.
窗口信封可以方便地查看信件内容，无需打开。

3. Make sure to align the address on the letter with the window on the envelope before sealing it.
在封口前，请确保将信封上的窗口与信件上的地址对齐。

4. The window envelope is commonly used for sending invoices and statements as it displays the recipient's address.
窗口信封常用于寄送发票和对账单，因为可以显示收件人地址。

5. When sending a formal letter, it is recommended to use a window envelope for a professional appearance.
发送正式信函时，建议使用窗口信封，以展现专业形象。

6. The window envelope is a convenient option for mailing checks as the recipient's name and address can be easily seen.
窗口信封是邮寄支票的便捷选择，因为可以轻松看到收件人的名字和地址。