This method has two advantages: first it is cheaper and second it is quicker.

这个方法有两个优点：一是更便宜，二是较快。

《牛津词典》

This approach has two advantages.

这一方法拥有两个优点。

youdao

This practice has two main advantages.

这一实践有两个主要优势。

youdao

This approach has two advantages.

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With the ability to receive company updates on relevant job opportunities, company seminars and relevant breaking news on the company, this feature has two significant advantages.

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This has at least two big advantages.

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