rooty

例句：

1. 1. The rooty issue of the company's financial performance is what concerns investors the most.
   公司财务表现的根本问题最让投资者担忧。
2. 2. The researcher found that the rooty cause of the disease was due to a lack of proper hygiene practices.
   研究人员发现，这种疾病的根本原因是缺乏适当的卫生习惯。
3. 3. The farmer believes that the rooty problem lies in the soil quality and not in the plant variety.
   这位农民认为，根本问题是土壤质量，而不是植物品种的问题。