The document was a composite of information from various sources.
这份文件是不同来源信息的`综合。
There are various ways of doing this.
做这一工作的方法有很多。
Can you talk me through the various investment options?
你能给我详述可以选择的各种投资方法吗？
We've been collecting data from various sources.
我们一直从各种渠道收集资料。
There are various courses open to us.
我们有多种处理方法可采取。