- 重点词汇
- 充电
charge (a battery); update/enrich/renew one's knowledge; absorb new knowledge; acquire new skills; reskill
- 电动
power-driven; power-operated
- 价格
price
- 多少
number; amount; more or less; somewhat; in a way; to a degree; a little; slightly; how many/much/long; how many; how much
- 客服
customer service
- 微信
WeChat
- 保密
maintain confidentiality/secrecy; keep secret
- 发射
launch; project; discharge; shoot; fire; transmit; emit
- 子弹
bullet; cartridge
- 钢珠
(steel) ball; ball bearing