Throughout the study they would test the participants on various self-control activities from resisting temptations to persevering through challenging tasks.
在整个实验过程中，研究者测试参与者在各种诱惑下的抵制能力并坚持去完成具有挑战性的任务。
He was so concentrated on it and careful, persevering, and his technology had been better than professional technician, and his grind compound lens magnification, should be higher than theirs.
他是那样的专注和细致，锲而不舍，他的技术已经超过专业技师了，他磨出的复合镜片的放大倍数，比他们的都要高。
He was so concentrated on it and careful, persevering, and his technology had been better than professional technician, and his grind compound lens magnification, should be higher than theirs.
他是那样的专注和细致，锲而不舍，他的技术已经超过专业技师了，他磨出的复合镜片的放大倍数，比他们的都要高。
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