The steel trap succeeds 95 percent of the time and expert on international business visited (Tamil) NADU and wrote a case study about the (tribal) rat catchers.

• 这个铁制的捕鼠器可以每次成功率为95%25并且国际商业专家来到坦米尔NADU，并拟订了一个科研关于部落的捕鼠者。