arr[j + 1] = arr[j]; // 元素后移
Two tunnels have been bored 1.8 miles (3km) under the Severn Estuary which will deliver 120,000 litres of water per second into the cooling system.
，这一点在heLLoword翻译官方下载中也有详细论述
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Nava experiencing what she calls “pumpkin day” last October.