In this case, one nation - which need not be a large and rich industrialised country - could seize the initiative on global climate, making it extremely difficult for other powers to restrain it.

在这种情况下，一个国家——不需要是大而富裕的工业化国家——就可以抓住全球气候的主动权，使其它强国制约它的行动极其艰难。

youdao

The lenses, which are no more difficult to see through than normal contacts and can be worn for a month at a time, could also be loaded with drugs for cataracts and other eye conditions.

该种隐形眼镜和普通隐形眼镜一样，一次可以使用一个月时间，同样可以用于治疗白内障及其他眼疾。

youdao

This could be more difficult in small economies which specialise in relatively fewer sectors.

这对于那些专攻范围相对较窄的若干个产业的小型经济体来说难度更大。

youdao

The key is finding customers willing to pay a premium for its product, which could be difficult given the many options out there.

FORBES: SoloPower Seeks To Scale Up In Solyndra's Ashes

The next level we have is 1160, which could be somewhat more difficult given the exuberance we are now seeing in the market.

FORBES: Jump Ship Before Q.E. 2 Sails

This could be more difficult in small economies which specialise in relatively fewer sectors.

ECONOMIST: BRICs, emerging markets and the world economy