Other engineers are becoming more optimistic about the progress that Japanese engineers are making.

而其他工程师态度较为乐观。

youdao

Despite the slow progress, Dr High says she is optimistic about the future of gene therapy.

尽管进展缓慢，High博士说她对基因治疗的未来表示乐观。

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Officials say they are cautiously optimistic about making progress.

官员们对取得的进展表示谨慎的乐观。

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Still, doctors remain only cautiously optimistic about progress in treating, and preventing, heart disease.

ECONOMIST: Paul Zoll

However the watchdog's report said it was optimistic about the progress made in some areas.

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He is extremely optimistic about the progress being made, and is already looking ahead to a time in which tourists and investors flock to Sulu.

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