The country is free to adopt policies to bolster its economy.
这个国家可自由采取措施来巩固经济。
《柯林斯英汉双解大词典》
2
Since the former is most common among those inclined towards indifferent relationships, their predominance can bolster individuals' sense of self-worth.
由于前者在那些倾向于淡漠关系的人群中最为常见，它们的优势可以增强个体的自我价值感。
3
Falling interest rates may help to bolster up the economy.