她经常收到投诉，但这些对她来说就像水从鸭背上滑落。

She often receives complaints, but they ___are ___like ___water ___off ___a ___duck's ___back to her.

他如此自信，任何批评都像水从鸭背上滑落。

He is so sure of himself that any criticism ___is ___like ___water ___off ___a ___duck's ___back.

对她来说，苛刻的话语就像水从鸭背上滑落；她不受影响。

For her, harsh words ___are ___like ___water ___off ___a ___duck's ___back; she remains unaffected.