1.A new artwork has been unveiled in Doha, Qatar.
unveil 公布揭幕
Mr. Werner unveiled his new strategy this week.
沃纳先生本周公布了他的新策略 。
2.They are not meant to be decorative, they are meant to create debates.
be meant to 有意要;打算
I can't say any more, it's meant to be a big secret
我再也无可奉告了,这本是重大的秘密 。