The purpose of my coming here is to inquire about possibilities of establishing trade relations with your company.
我此行的目的正是想探询与贵公司建立贸易关系的可能性。
Well, have you considered using the lab in your free class? I suggest you ask Mr. Wu.
噢,你是否考虑过在自习课上利用这个实验室?我建议你问问吴先生。