grade of delivery的意思|示意

1-using Korean Steel plates for drums (Posco and Daewoo) instead of low grade Russian origins in order to preventing any leakage during delivery.

钢桶使用韩国(浦项制铁和大宇)钢板，而不是低品位的俄制钢材，防止任何泄漏。

It pans to a happy lady opening the door of her home and beaming as she takes delivery of the box of 8 Special Grade crabs from the smartly uniformed crab Courier.

镜头转而落到一位女士身上，她兴高彩烈地打开家门，眼前一亮地从身着制服的送蟹员手中接过一箱八只装的特级螃蟹。

Even as a family member, I could not give him even a passing grade for his delivery of a policy speech, or for the question-and-answer sessions after he became prime minister.

就算作为家人，我也没办法给他的政策演说，或者就职后的首相质询会打及格分数。