乐天

lè tiān carefree; happy-go-lucky; optimistic

堂

táng (main) hall; large room for a specific purpose; CL:間|间[jian1]; relationship between cousins etc on the paternal side of a family; of the same clan; classifier for classes, lectures etc; classifier for sets of furniture

『 网址

wǎng zhǐ website; web address; URL

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