1）The job is out of my major/field/specialty/domain.
我的工作不属于我的专业范围/专业领域/专业/专业领域。
2）I want to do a job that can offer me the opportunity for advancement.
我想找一个能给我带来提升机会的工作。
3）I am looking for a more challenging opportunity.
我想找一个更具挑战性的工作。
4）My former company has been bankrupt.
我原先那个公司已经破产了。
5）Because that company didn't have a good future, so I needed to consider my future.
因为那家公司没有什么前途，所以我必需考虑我的未来。
希望能帮助到你，望采纳！
