第一次是持保留态度；第二次却是不可思议的激进。

The first expressed reservations; the second was more gung-ho.

youdao

这似乎是个好办法，但我对这种做法的效率持保留态度。

While it seems like a good idea, I remain unconvinced on its efficiency.

youdao

但是至少有两个原因使我们对乐观看待气候变化的后果持保留态度。

But there are at least two reasons to take sanguine assessments of the consequences of climate change with a grain of salt.

youdao

Aristotle's extreme reluctance, his hesitance to speak to the issues of his time, are perhaps the result of his foreignness to Athens.

亚里士多德极为冷淡，他对时局演变持保留态度的主因，可能是因为,自己对雅典的陌生感。

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