Have confidence; believe in your ability.
要有信心; 相信自己的能力。
"Don’t doubt yourself, you can do it!"
"不要怀疑自己，你可以做到！"
to learn how to do something, especially a job
anxiety about things that are unfamiliar or uncertain
a state of being free from guilt or regret
to become popular or fashionable in a very short period of t...
an attempt to damage someone's reputation through false accu...
to take revenge or resolve a conflict from the past
