冥想可以增强专注的能力。

Meditation helps to improve your ___powers of focus.

总统拥有宣战的权力。

The president has the ___powers to declare war.

二战后，美国和苏联成为两个主要的超级大国。

After WWII, the US and the Soviet Union emerged as the two dominant ___powers.

经过一周的休息，她恢复了一些力量。

After a week of rest, she regained some of her ___powers.

超级英雄拥有许多超自然能力。

The superhero has many supernatural ___powers.