2:People may have different opinions on……(人們對(duì)……可能會(huì)持有不同見解)
3:Attitudes towards...vary from person to person.==Different people hold different attitudes towards...(人們對(duì)待吸毒的態(tài)度因人而異)
4:There are different opinions among people as to……(對(duì)于……人們的觀點(diǎn)大不相同)