拆开包裹 meaning in English

open a parcel

I jumped ( leaped ) for joy when i opened the parcel to find a pretty dress sent to me by my mother as a birthday present
当我拆开包裹，发现母亲送给我一件很棒的礼服作为生日礼物时，高兴得跳了起来。
Please be sure that someone will be available to accept your shipment at the shipping address the next business day . open the package immediately and store the medicines as recommended
收件后应即拆开包裹检查有否损坏，并即时把药品放在安全合适的地方。