Medical opinion differs as to how to treat the disease.

关于如何治疗这种疾病医学界有不同的看法。

While we all have this need for attachment, the way we show it differs.

虽然我们都有依恋的需要，但表达方式不同。

Generally, the role of a mother differs in the following aspects from that of a father.

通常来说，母亲的角色与父亲的角色在下列几个方面存在不同。

Though each country's plan differs, they all have similar focus: curbing access to obscene content.

尽管每个国家的计划不同，但是他们都有一个相似的聚焦点：制止访问淫秽内容。

Sustainable tourism, which differs from other kinds of tourism, will do no harm to our environment.

与其他类型的旅游不同，可持续发展的旅游不会破坏环境。