undertakings

例句:

• The principle of diligence and frugality applies to all undertakings.
  勤俭节约的原则适用于一切事业.
  
• Such undertakings require the precise planning and foresight of military operations.
  此举要求军事上战役中所需要的准确布置和预见.
  
• We should run all undertakings industrially and thriftily.
  我们要勤俭办一切事业.
  
• Certainly, all of these undertakings come with risks.
  来自WSJ
• Crisis provides the political cover for undertakings that would otherwise be unthinkable.
  来自WSJ
• President Obama, when we met with him in Trinidad, gave some undertakings.
  来自NEWYORKER