To succeed in show business, you need buckets of confidence.
要想在演艺界干出名堂，就得有十足的信心。
It took a long time to gain her confidence.
我花了很长的`时间才赢得她的信任。
She has every confidence in her students' abilities.
她完全相信她学生的能力。
The measures are intended to restore public confidence in the economy.
这些举措旨在恢复公众对经济的信心。
He expressed his confidence that they would win.
他表示了自己的信心：他们必定取胜。