2. China is now variously portrayed either as an economic
competitor in Africa, or as its oppressor.
中国现在一方面被描绘成非洲经济的有力竞争者同时也是压迫者。
3. In practical shooting, the
competitor must try to blend accuracy, power, and speed, into a winning combination.
在实用射击,竞争者必须设法混合准确性、力量,和速度,入一个赢取的组合。