1. such as 像，诸如，例如

Wild flowers such as orchids and primroses are becoming rare.
兰花和迎春花之类的野花越来越少了。

And simple measures such as hand washing can limit the spread of disease.
一些简单的措施，例如洗手可以有效的限制疾病的传播。

Our discussions were all about issues such as education and climate change.
我们讨论的都是像教育和气候变化这样的问题。

such as 凡是

Such as remains after tax will be yours when I die.
我死后全部财产除了缴税以外都给你。

In today's world, all of successful companies have excellent culture, such as Haier, GE, etc.
在当今世界上，凡是成功的企业，都有着优秀的企业文化，如海尔、GE等。

an imagined event or sequence of mental images, such as a daydream, usually fulfilling a wish or psychological need.
心抱负象的虚幻的事，如白日梦，凡是知足心愿或心理的需要。

2. I am just wondering 只是有点好奇

I am just wondering if you could buy me a new shirt.
我在想你能不能帮我买一件衬衫。

Are they in love, I am just wondering, the moon and the water?
月亮和湖水，他们在恋爱吗？我有时会暗暗地想着。

I am just wondering if we can do the same thing to this brother...
她很无助，我们所希望的只是有人能告诉我们他最后的日子和心情是怎样的。