B
Take precautions for shopping. Many people experience static shock when shopping. Here are the measures you can take:
购物时，注意采取预防措施。许多人在购物时都经历过静电。以下是你购物时，可以采取的预防措施。
When pushing a cart, hold onto to something metal like your house keys. This discharges any energy you build up walking before you touch anything with your bare hands.
推手推车时，请抓住诸如房门钥匙之类的金属。在赤手触碰东西之前，此举将会释放你走路时积蓄的能量。
Wear leather-soled shoes over rubber-soled shoes when shopping, as the former are less likely to conduct electricity.
购物时应该穿皮底鞋而不是橡胶底鞋，因为前者更不容易导电。
C
Static shock is common in cars. There are ways you can avoid getting shocked when leaving your car.
车里的静电很常见。以下几种方法可以避免你下车时遭遇静电。
Sitting in the car generates electrostatic charges because of the constant friction and motion caused by the movement of the car itself. When you leave the seat of your car, you take some of this charge with you. Your body voltage ends up rising when you exit a car.
汽车本身的位移，会引起持续的摩擦与运动，因此坐在车中会产生静电荷。当你离开车座位时，你身上会带有部分静电荷。下车后，身体的电压也会上升。
The voltage discharges when you touch the car door, causing a painful static shock. You can prevent this by holding onto a metal part of the door frame as you leave your seat. The voltage will dissipate into the metal painlessly.
当你触碰车门时，电压释放，引起静电，从而带来疼痛感。因此，当你离开车座位时，你可以抓住车门金属部分，从而避免静电，因为电压会无痛地转移到金属上。
You can also hold your keys before touching the car door, allowing the voltage to move to the metal in your keys without causing you any pain.
你也可以在触摸车门之前先握住钥匙，以使电压转移到钥匙中的金属上，从而不会造成任何疼痛。
Source: Wikihow
Editor: Shang Zhen
Intern: Fu Kuncan
来源：China Daily微信公众号
