Therefore, it is necessary to call for attention to the mental health of university students, enhance their ps.

因此，有必要呼吁重视大学生的心理卫生工作，提高他们的心理素质，以促进其正常的学习生活。

youdao

PS.- The analyst call just finished with a special appearance from Steve Jobs, who took questions.

ENGADGET: Apple Q408 results out: 6.9m iPhones sold, record Mac sales UPDATE: Steve answers analysts' questions

The government's counter-terrorism strategy is based on what officials call the "Four Ps" - prevent, pursue, protect and prepare.

BBC: UK to shift anti-terror strategy