The lower gun-ports were now below water.

下层炮眼已淹没在水里。

youdao

The lower gun-ports were now below water and the inrush sealed the ship's fate.

下层炮眼已淹没在水里，涌进船舱的水给’瓦萨’号带来了难以逃脱的厄运。

youdao

The soap opera was at a lower level in this week's episode, but that's because next weeks "big choice" is being set up House has to fire one of the three Young Gun doctors.

本集的剧情方面一般，但是我觉得这是因为在下一周豪斯要做出一个“重大的选择”，在三个小鸭子中选择开除一人。

youdao

"That should not be known as a great country." In issuing its ruling, the Supreme Court sent the case back to Chicago for a lower court to issue the final decision, so the gun ban remains temporarily in effect.

VOA: standard.2010.06.29

This policy, a big part of which was reducing the number of guns in circulation, helped to lower gun-murders of under-24-year-olds from 51 in 1990 to only 16 last year.

ECONOMIST: First safety, then civility

State reinforcement of federal penalties for providing false information when buying a gun, running background checks on buyers at gun shows, allowing local discretion to police when issuing concealed-carry permits, requiring purchase permits for handguns and allowing municipalities to set their own gun laws are all associated with lower gun-trafficking rates.

ECONOMIST: Guns and state borders

Responsible buyers would pay lower premiums for taking gun-safety classes, using gun locks and safes.

FORBES: Gun Insurance: An Economic Argument