parcels
A parcel is something wrapped in paper, in a bag or large envelope, or in a box, usually so that it can be sent to someone by post.
They also sent parcels of food and clothing.
他们还寄送了成包的食物和衣物。
part and parcel
If you say that something is part and parcel of something else, you are emphasizing that it is involved or included in it.
Learning about life in a new culture is part and parcel of what newcomers to America face.
学习在一种新的文化中生活是每一个新来美国的人要面对的事情中的重要部分。