为了改善学习效果，缩小学校的班级规模是可取的。

It is ___desirable to reduce class sizes in schools to improve learning outcomes.

医学领域的职业通常被视为非常理想的职业。

A career in medicine is often seen as a highly ___desirable profession.

他们搬到了公园附近一个安静又抢手的社区。

They moved to a quiet and ___desirable neighbourhood near the park.