Many scientists believe irregular sleeping patterns lead to illnesses ranging from aches and pains to heart disease, while less than eight hours' sleep a night can lower the IQ the next day.
一些科学家相信，不规律的睡眠可导致从头疼到心脏病等的各种疾病，不到八小时的睡眠会降低第二天的智商。
2
Yellow or brown shading, white patches, indistinct or irregular markings, "sooty" coloring on the lower legs and light circles around the eyes are undesirable.
黄色、棕色阴影，白色斑块，模糊或不规则的斑纹，腿下部有“烟灰色”或眼睛有浅色环绕都不理想。
3
Test results show lower exit average total pressure recovery, larger circumferential total pressure distortion and stronger and more irregular secondary flow.