engine flexibility
发动机的灵活性
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The company gave advertisers more flexibility to use rival search-engine ad systems and said it would allow rivals to opt out of having their content appear on some Google websites.
WSJ: Behind Google's Antitrust Escape
应用推荐
模块上移
模块下移
不移动