Hard work is often an essential ingredient of luck.

努力通常是运气的重要组成部分。

youdao

Team games should be an essential ingredient of physical education in the national curriculum.

团队运动应该成为国家体育课程中的重要组成部分。

youdao

Hard work is often an essential ingredient of luck because it enables one to take advantage of a lucky encounter.

努力工作通常是运气的重要组成部分，因为它能让人具备利用幸运际遇的能力。

youdao

For farmers looking to get the most out of their fields, fertilizer is an essential but expensive ingredient.

VOA: standard.2010.07.28

Getting that done is an essential ingredient in spurring economic growth over the short run.

WHITEHOUSE: President Obama on Tax Cuts Framework and Meeting with CEOs

An essential ingredient in this is the presence of entrepreneurs, and a culture that attracts them.

ECONOMIST: What it takes to come top in technology

Fitness is part of the SEAL culture and an essential ingredient for mission success.

FORBES: 5 Reasons Why Good Fitness Makes for Better Entrepreneurial Leadership