Attaching hair extensions may sound eye - wateringly uncomfortable , but it ' s a pain - free procedure.

嫁接头发可能听起来十分不舒服，但却是完全无痛苦的做法。

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On the one hand, for many exporters the pound is still eye-wateringly high against the euro.

ECONOMIST: The economy

He described Beijing's opening ceremony as "extraordinarily, eye-wateringly spectacular" and that of Athens 2004 as "incredibly beautiful".

BBC: London 2012: Isles of Wonder theme for Olympic ceremony

With that bombastic statement began the quest to track down the most eye-wateringly expensive tipple of all.

BBC: Wine sir? Best take out a mortgage