Simple past tense: talk about finished events
先写下记得的内容，再查看解释。不要填写个人信息。
查看解释
The simple past tense places an action, event, or condition completely in past time. The event started and ended before the present moment. It can describe a single completed event, a series of sequential actions, a temporary state, or an earlier habit that has ended.
Marcus inspected the delivery before he signed the invoice.