Question: he didn't have to convince me..... especilly with the radar systems then compared to better systems today?
Answer: --> He didn't have to convince me..... especilly with the radar systems then compared to better systems today?

Question: the vulnerable young person feels at home on the web, and often feels more comfortable than for an example at an interview at the staff room at school, at the doctor, at the social worker’s office, or at the dining table with mom and dad.
Answer: --> The vulnerable young person feels at home on the web, and often feels more comfortable than for an example at an interview at the staff room at school, at the doctor, at the social worker’s office, or at the dining table with mom and dad.

Question: a manufacturer of led firework lights fwl-s1 at guangdong china.
Answer:
--> A manufacturer of LED firework lights FWL-S1 at GuangDong China.