He remains optimistic about Glasgow's health, citing the city's historical resilience.

他对格拉斯哥的健康问题持乐观态度，并引用了这座城市历史上的复苏情况为证。

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But he remains optimistic that he can recover in time to face his boyhood club at the Nou Camp.

但他很乐观地认为他可以及时复出，从而在诺坎普球场对阵他童年时代的球队。

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That is an impediment, but he remains optimistic about a country where a huge, young population is beginning to savor luxury.

这是一大障碍。不过他还是保持乐观，因为印度很多年轻人开始对奢侈商品产生了品味。

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Meanwhile on a trip to Chile, British Prime Minister Gordon Brown said it is easy to be cynical about the summit, but he remains optimistic a meaningful outcome can and must be achieved.

VOA: standard.2009.03.29

Lynas insists he remains optimistic that climate change need not spell utter devastation, but the central message is unequivocally bleak.

CNN: Six degrees of devastation

Ms Payne's father John said dealing with the unanswered question of what happened gets harder every year, but he remains optimistic.

BBC: Nicola Payne

Massa is also seeking a maiden world title and he remains optimistic about his chances, despite losing ground to Hamilton in Shanghai.

BBC: Hamilton 'calm' over title finale