optimistic about progress
对进展持乐观态度
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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.
BBC: Concern over 2012 Olympic Park legacy promise
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.
BBC: Sulu: The islands home to Philippine militancy
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