急求英语高手帮忙翻译下面3句话，不要网上翻译软件复制过来的，那不够准确，谢谢``十分感谢``

1.
but some people said they did see it
2.
probably you may not be able to go in or out when you are at work
3.
criminal activities went to decline largely

1.However, some people said that they witnessed it
2.You may not be able to exit or enter at ease at your workplace
3. The number of crimes has significantly declined

（1）而有的则声称自己看到了 ...but someone declared that he had seen it.
（2）你上下班很可能不可以随意进出 ...you might not come in or leave here freely when you start or finish your job.
（3）鉴于严重犯罪活动的大幅下降 with the view of obvious reduction of the serious crime.

1.But someone claim that he can see .
2.You may not pass in and out random before and after work.
3.Whereas great descend of grave crime action.

1.some people claimed to have seen it.

2.probably you may not be able to go in or out willfully during working hours

3.in view of criminal activities declining largly...