1. What are you teaching this semester?
    这学期你教什么课?

2. "They're really tough," says Juliana Martini, who just finished her first semester.
    "他们真的很严格吶," 刚学完第一学期的朱莉安娜·马蒂尼说。

3. At the end of each semester, as long as the students pass final exams, American authorities grant a certificate, which is recognized in Brazil.
    在每个学期结束时，只要这些学生能通过期末考试，美国当局就会向他们颁发证书，巴西是承认这种证书的。

4. I moved this semester.But I amn´t regretful.
    我这个学期搬的,但我现在后悔了.