这虽然是过去的事，可我真的不敢忘记它。

Although this is a thing of the past, but I really dare not forget it.

youdao

我至今不会忘记2008年6月的那一天，我翻阅诊所预约登记簿，那一刻我整个人都惊呆了，简直不敢相信整整一个月我一共只接待了两位客户。

I still remember the moment in June 2008 when I looked at my appointments book and thought, Wow. I have only two clients all month.

youdao

哦，不！我真不敢相信我昨天晚上忘记设闹钟了！

Oh, no! I can't believe I did not set my alarm last night!

youdao