to enhance our company's advantage and lessen r**ks in the tense market competition,and to promot the company's power of competition in the tour**t market so as...
加:plus/add 减:minus/subtract/take away. 乘:multiple by./times 除:divide by 1.ten minus five equal to five 2.six times six equal to thirty-six. 3.twenty divide by six equal to four. 4.fifty-nine million t...