1.I have to say that...

Reference:我认为...

2.business management

Reference:经营管理

3.由于...,所以...

note:用了due to...后要学会将to 后内容都转化为名词性形式

Reference:...,due to...

4.直率

Reference:direct and straightforward

5.I can't say our way of doing business is absolutely superior.

note:尤其是句首:I can't say...的参考翻译

Reference:我无法断言,我们的经营方式一定在他们之上.

6.优点和弊端

note:翻出来后,还要注意,...的优点和弊端,用什么介词

Reference:strong and weak points in...

7.近年来,...

Reference:In recent years,...

8.business executives

Reference:经理人员

9.毕竟,...

Reference:After all,...

10....已认识到...

Reference:...have recognized...