positive

Despite the difficult challenge, the coach maintained a positive attitude toward the team.

(Chinese) 尽管挑战艰巨，教练对球队仍保持着积极的态度。

The company received positive feedback from customers after improving the product design.

(Chinese) 在改进产品设计后，公司收到了客户的正面反馈。

A proton carries a positive electrical charge, unlike an electron which is negative.

(Chinese) 质子带有正电荷，而不像电子带负电。

Connect the red wire to the positive terminal of the car battery to start it.

(Chinese) 将红线连接到汽车蓄电池的正极端以启动它。