Rachel: Oh, god, I can't believe one of us actually has one of these. 哦，天啊，我真不敢相信我们之中居然有人有孩子了。
Doctor: I'm sorry, I can't tell the baby to wait for them. 抱歉，我不能叫孩子等他们。
Monica: I can't believe I'm gonna be an aunt. I'm gonna have like a nephew. 我真不敢相信，我要当姑姑了。我快有侄子了。
Rachel: What? I can't look nice? There might be doctors there. 咋了？我不能打扮的漂亮一点吗？那儿或许有医生。
Ross: You know. This can't be easy for him either. 你看，这对他来说也很难。
Ross: I can't believe you two had sex in her dream. 我真不敢相信你和她竟然在她的梦里做♥爱。
Monica: I just can't believe you're in here. I mean, what am I gonna do without you? Who's gonna crash the embassy parties with me? Who's gonna take me to the Big Apple Circus? 我不敢相信你会在这儿。失去你我该怎么办？谁会和我去大使馆宴会？谁带我去大苹果马戏团？