to express happiness or approval loudly about something
大声表达对某事的快乐或赞同 (dà shēng biǎo dá duì mǒu shì de kuàilè huò zàntóng)
"Fans cheered about the team’s victory."
"球迷们为球队的胜利欢呼。" (qiúmí men **wèi qiúduì de shènglì huānhū**)
to stay at the same level as others in your academic progres...
to get yourself mentally ready and enthusiastic
to spend time with someone socially
to introduce new methods gradually
to lower the consumption of electrical power
to remain strong despite pressure or stress