to have sympathy for someone
对某人有同情心 (dui mou ren you tongqing xin)
"We really feel for anyone stuck in that traffic."
"我们真的为任何被困在那个交通中的人感到同情。" (Wo men zhen de wei ren he bei kun zai na ge jiao tong zhong de ren gan dao tongqing.)
to study very hard
to speak very positively about someone or something
to do your fair share of work
a criminal case that has not been solved for a long time
to rely on or depend on something happening
to work at a second job, especially secretly or part-time