For me, it is a very beautiful country with breathtaking scenery.

breathtaking 是由动词短语 take one's breath（让人屏住呼吸）转化而来的形容词，字面意思是"夺走呼吸的"。在英语中常用来形容极其美丽或震撼的事物，表示"令人惊叹的""美得窒息的"。