If you make an "OK" sign with your thumb and finger, that is the shape for the letter "f" in American sign language.
如果你用拇指和其他手指做一个 “OK” 的手势，那就是美国手语中字母 “f” 的形状。
To turn an option on, prefix the corresponding option letter with a minus sign (for example, -f).
要开启选项，则需要在相应的选项字符前加上减号（例如，-f）。
The recent impressive profit reports from General Motors Corp. and Ford Motor Co. (F, Fortune 500) are a sign that strong pricing might be more critical to financial health than large unit sales.
最近，通用汽车公司（General Motors Corp）和福特汽车公司（Ford Motor Co.）均公布了巨额利润，这表明对于汽车厂商的财务健康来说，强有力的定价要比巨大的销量更加重要。
应用推荐