xx learned to his astonishment that they were from North Korea.这句话里“learn to"是何意?
问题描述：
xx learned to his astonishment that they were from North Korea.这句话里“learn to"是何意?
答
to his astonishment “使他惊讶的是.”如果像这样放在句子中间,前后应该有逗号与句子分开,它一般置于句首.即：
To his astonishment,xx learned that they were from North Korea.
使XX惊讶的是,他得知他们是北朝鲜的.