Very good. It is clear and can be easily undersood. Plus,there is no big grammatical problem. However a couple of little mistakes can be noticed.
1⃣️“都很难”前面加主语“这些工作”
add “这些工作”as the subject before “都很难”
2⃣️第三段开头删去“谁”
Delete “谁” at the beginning of Para3
3⃣️“法律”看起来和前面关系不大
“Law”is seemingly irrelevant to preceding sentences