Linda is a really hard-working student, but her grades (fall) since three months ago. This is because she sometimes has trouble concentrating her study. She also refuses (talk) with her teachers and friends. What's worse, she not only feels (tire) all the time but has difficulty in falling asleep. she is going through is brought to her mother's attention. Therefore, her mother asks her what happens to her, but she just says she feels like (cry).
As a matter of fact, Linda is suffering from clinical depression (临床抑郁症). It can be described as a mood is so low that it affects your daily life (bad). The first signs of it in teens are (poor) school reports than before, learning difficulties and staying away from classmates and teachers. If you have these signs, don't worry. are many effective ways to deal with this problem, such as medicine, small talk, more exercise and a balanced diet.
