例句與造句

1. Factors that are thought to cause variation in the levels of GH and IGF-1 in the circulation include an individual's genetic make-up, the time of day, age, sex, exercise status, stress levels, nutrition level, body mass index ( BMI ), disease state, race, estrogen status, and xenobiotic intake.
2. Factors that are known to cause variation in the levels of growth hormone ( GH ) and IGF-1 in the circulation include : insulin levels, genetic make-up, the time of day, age, sex, exercise status, stress levels, nutrition level and body mass index ( BMI ), disease state, race, estrogen status and xenobiotic intake.
3. It's difficult to find exercise status in a sentence. 用exercise status造句挺難的