They have the confidence and ability to handle the important matter well.

他们有信心和能力把重要的事情处理好。

youdao

Confidence and ability usually advance side by side.

信心与能力通常是齐头并进的。

youdao

We have the confidence and ability to overcome all difficulties.

我们有信心也有能力克服所有的困难。

youdao

Because you'll have an appropriate level of confidence and competence in your ability to do computational problem solving.

因为你们在自己的能力范围内,拥有应对解决计算问题的,正当水平的自信心和竞争力。

麻省理工公开课 - 计算机科学及编程导论课程节选

Surveys of French consumers' confidence and their ability to save for the future have recently shown a worrying slide, dragged down by inflation fears.

FORBES: Magazine Article

Your confidence and your ability to quickly develop a rapport with interviewers and answer questions with clarity can be what get you from interview to offer.

FORBES: Careers

To put it another way, there is a horrific negative feedback loop between creditors' confidence in the ability of certain eurozone governments, such as Italy, to repay their debts, and confidence in the ability of their respective banks to honour their debts.

BBC: Investors love the UK but not its banks