第一手证据 meaning in Chinese
first-hand evidence
Examples
- The first hard evidence has emerged that we are unable to catch up on lost sleep if it happens night after night - increasing the risk of obesity , heart disease and depression , while cutting mental dexterity
第一手证据表明，我们不能弥补睡眠不足，如果一夜又一夜的睡眠不足，将会增加肥胖、心脏病和精神萎靡的风险，同时使反应迟钝。