studious
adj
1 spending a lot of time studying 勤於学习的; 好学的; 用功的
a studious pupil 用功的学生.
2 [esp attrib 尤作定语]
(fml 文) showing great carefulness; deliberate 仔细的; 用心的; 故意的
the studious checking of details 仔细查对细节
with studious politeness 故作有礼.
I remember the girl whose father earns $ 2000 a week.
我记得那个女孩的父亲一星期赚两千元。
There are even stories of half-trained elephant calves who have refused to feed and pined to death when by some unavoidable circumstance they have been deprived of their own trainer.