Question

这句是什么意思？

As adverbs the difference between instantly and immediately is that instantly is (archaic) urgently; with insistence while immediately is in an immediate manner; instantly or without delay.

As a conjunction immediately is.

Answer 1

As adverbs the difference between instantly and immediately is that instantly is (archaic) urgently; with insistence while immediately is in an immediate manner; instantly or without delay. As a conjunction immediately is.
作为副词，立即和立即之间的区别在于立即是（古老的）紧急； 坚持而立即以立即的方式； 立即或毫不拖延。 作为连词立即是。

Answer 2

As adverbs the difference between instantly and immediately is that instantly is (archaic) urgently; with insistence while immediately is in an immediate manner; instantly or without delay. As a conjunction immediately is.这句话的意思是：
作为副词，“立即”和“立即”的区别在于“立即”是（古老的）紧急的；坚持而立即是以立即的方式；立即或毫不迟延地。作为连词立即是。

Answer 3

作为副词，瞬间和立即之间的区别是瞬间是(古)紧急; 坚持而立即是立即的方式; 立即或没有延迟。作为一个连接是立即。