To recharge some QQ coin 要充值一些QQ币
qq coin
qq硬币
以上为机器翻译结果，长、整句建议使用 人工翻译 。
QQ even introduced a virtual currency named Q-coin, which can be used by QQ users to buy their IM avatar's virtual clothes, hairstyles, furniture - and even virtual pet food for their virtual pets!
QQ甚至推出了自己的虚拟货币——Q币。用户可以用Q币为自己QQ的卡通形象购买虚拟服饰、发饰、家具，甚至虚拟宠物的食物！
youdao
应用推荐
模块上移
模块下移
不移动