// 当前索引入栈，作为左侧天数的候选（易错点4：存索引而非温度值）
The couple are spreading the message that adventure has no age limit
，详情可参考51吃瓜
writevSync(batch) { for (const c of batch) addChunk(c); return true; },
In total, some 5,000 people work in Antarctica during its summer months, across 80 research stations operated by about 30 countries.