出于美观的目的，我在库存项前加上标记。

For aesthetic purposes, I prepend a tag to the inventory item.

youdao

邮寄前，他在包裹上标上姓名和地址。

He labeled the parcel with his name and address before Posting it.

youdao

我在来学校前感染了龙疹，尽管不会再传染了，但我脸上标志似的麻点和绿色的皮肤都使得许多人不愿接近我。

I had contracted dragon pox shortly before arriving at school, and while I was no longer contagious, my pock-marked visage and greenish hue did not encourage many to approach me.

youdao