wishful thinking

1.Such wishful thinking of theirs will never be realized.

们的那种痴心妄想永远也不会实现。

2.His claims to be a millionaire are just wishful thinking.

要成为百万富翁的想法不过一情愿。

3.It's wishful thinking to expect Phil to help you. He is a goldbrick.

期望菲尔来帮你太一情愿，一个懒人啊。

4.Prices seem to have stopped rising in the shops, or is that just wishful thinking on my part?

商店里东西的价格好像不再上涨，要不然就我的一廂情愿？