There is another factor working in favor of great-power caution: nuclear weapons.
There is another factor working in favor of great-power caution: nuclear weapons.
还有另一种有利因素对强权起到制约作用：核武器。
There is another factor working in favor of great-power caution: nuclear weapons.
还有另一种有利因素对强权起到制约作用：核武器。