这个系统的优势在于它的灵活性。

The advantage of this system is its ___flexibility.

他的优势包括沟通能力、团队合作和灵活性。

His strengths include communication, teamwork, and ___flexibility.

这份工作需要高度的灵活性来适应新挑战。

The job requires a high degree of ___flexibility to adapt to new challenges.