establishment of letter of credit

例句：

1. 1. Thecompany has established a new branch in Beijing.
   该公司在北京设立了一个新的分支机构。
2. 2. Thegovernment has established a committeeto investigate the matter.
   政府已经成立了一个委员会来调查此事。
3. 3. Theestablishment of this law will have far-reaching effects on our society.
   这项法律的设立将对我们的社会产生深远的影响。