Besides the required courses, I'm taking an elective in the Lab Science.
除必修科目外,選修科目我選了實(shí)驗(yàn)科學(xué)。
This time he was barking so that someone would let him out! Since then, he has developed another bad habit.
這次它叫著讓人把它放出去!從那以后,它養(yǎng)成了另外一種壞習(xí)慣。