例句與造句

1. The facility is equipped with up-to-date education programs such as the Reader Rabbit system, which teaches speling and word selectin.
2. This was first done in the rabbit system, but subsequent human tests at the University of Manitoba conducted under Pollack's direction confirmed that this result matched the human dosing perfectly.
3. It's difficult to find rabbit system in a sentence. 用rabbit system造句挺難的