risk expectancy的用法和樣例：
例句
- Risk prediction is also set to be used to assess the threat posed by people ranging from terrorist suspects to potential delinquents.
風險預測同樣用於區分到底是嫌疑恐怖分子的威脅還是潛在罪犯的恐嚇。 - According to the introductions of Doctor.Bai Yujie, genetic risk forecasts are mainly about colorectal cancer and galactophore cancer.
據參與該項研究的博士介紹，目前利用基因檢測進行風險預測的主要以大腸癌和乳腺癌居多。
