由于它们是手工制作的，彼此都会有些微小的差异。As they're handmade, each one varies slightly.该刻度盘能显示很微小的压力变化。The dial records very slight variations in pressure.哪怕是微小的成功也会促使我做出更大的努力.Even a small success would spur me on to greater effort....

“微小的”的英语可以翻译为：tiny，minute，[经] petty，potty，jerkwater ...