partly

The poor weather was partly responsible for the crash.

天气不好是造成坠机事故的部分原因。

The company's problems are partly due to bad management.

那家公司的问题部分是由于管理不善造成的。

It is partly because of her sick mother that she hasn't taken the job abroad.

她没有接受那份去国外的工作，部分原因是母亲病了。

The group is funded partly by the government.

那个团体的部分资金由政府提供。