current operating performance basis

例句：

1. 1. The current president is a man named Barack Obama.
   现任总统是名叫巴拉克·奥巴马的男士。
2. 2.The current temperature is 25 degrees Celsius.
   当前温度是25摄氏度。
3. 3.The current trend in fashion is towards minimalism.
   当前的时尚趋势是简约主义。