optimism例句
They have maintained their
optimism in the face of desolating subjugation.
面对遭征服的悲惨命运，他们保持了乐观的态度。
In the interview he gave some grounds for
optimism.
他接受采访时阐述了持乐观态度的理由。
As she spoke she felt a bubble of
optimism rising inside her.
当她讲话时，她感到内心的乐观情绪越来越高涨。