你好的英文怎麼寫的

例句：

“你好！”她很正式地説。

'How do you do?' she said formally.

“喂，你好！”她拖着長腔懶洋洋地説。

‘ Hi there! ’ she drawled lazily.

“你好，斯旺森。”他説話的時候並未顯得驚訝。

'Hello, Swanson,' he said without surprise.