1. The next round of talks is tentatively scheduled to begin October 21st in Washington. 下一轮谈判初步定在10月21日于华盛顿进行。
2. Perhaps, he suggested tentatively, they should send for Dr. Esteves. 他犹犹豫豫地建议道，他们也许应该派人去请埃斯特维斯医生。
3. It may be a well-informed, well-researched opinion, but it's still an opinion, so talk tentatively and slightly understates your confidence. 这可能是一个信息丰富、经过充分研究的观点，但它仍然是一个观点，因此，应用试探性的语气谈论，并稍微减少一点你的自信。
4. Several other mass extinctions in the geological record have been tentatively identified with large impacts, but none is so dramatic as the Cretaceous event. 地质记录中的其他几次大规模物种灭绝也被认为影响重大，但没有哪一次像白垩纪大灭绝那样夸张。
5. The term of practice is tentatively fixed at half a year. 实习期限暂定半年。
