学术类雅思 (5分及以下) - 影响力与实力

(of an opinion or belief) held in a way that is firm and determined

坚强（相信）

having exceptional strength, influence, or capabilities

有力

able to have much impact on someone or something

有影响力的

having superiority in power, influence, or importance

占主导地位的

easily influenced by others and lacking the ability or will to uphold one's decisions, beliefs, etc.

虚弱的

having impact and control

有影响

to make something more powerful

强化

(of people or opinions) strong and demanding in manner or expression

决定性

indicating a strong and impactful effect

有影响

lacking in effectiveness

微弱

not achieving the desired outcome or intended result

无用的