yrbss

yrbss

美 　英

• 网络Youth Risk Behavior Surveillance System; 危险行为监测系统; 危险行为监测系统问卷

例句

Although the YRBSS results indicate that large numbers of youth are at risk, it is extremely difficult to identify specific individuals.

虽然YRBSS的结果指出大量青春期少年有风险，但是确定特定的人群仍然是极困难的。