make extraordinary painstaking efforts
Mastermind with painstaking effort苦心经营 make extraordinary painstaking efforts苦心孤诣 He was a methodical and painstaking man.他是一个有条理而又苦干的人。
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make extraordinary painstaking efforts
付出非凡的艰苦努力
以上为机器翻译结果，长、整句建议使用 人工翻译 。