Definition
if one were given the opportunity or option to do something; if circumstances allowed.
如果给予机会或选择的话。
Given the chance, I would go to the beach every day.
如果有机会，我每天都会去海滩。
Given the choice, I would invest all of my money in renewable energy.
如果有选择，我会把所有的钱都投资在可再生能源上。
Given the chance, I would choose to live in a quiet countryside.
如果有机会，我会选择住在安静的乡村。