The forehearths are designed with covered glass surface in order to avoid vaporisation and to achieve optimum glass quality.
供料道设计有盖子, 以避免喷雾和达到高的玻璃质量。

And basking in the warmth of their hearths and hearts.
靠他们的壁炉和热情取暖。

I expand on this below in the Hearthstone question.
我会在下面讲到炉石的时候解释这么做的原因。

Man. I think that boar meats comin back on me. I gotta hit the can. Anyone have a hearthstone
嗨, 那头野猪似乎又冲我来了。谁带炉石了

May it shine round your hearthside, And make your paths bright. Happy New year!
萦绕你的心灵, 使你前程似锦。祝新年快乐!

They get into the habit of congregate about the same hearthstone.
他们养成了在同一个炉边聚会的习惯。

In the hearths the fires down and the meat stopped cooking.
在壁炉的火平息和肉停止做饭。

In the hearths the fires died down and the meat stopped cooking.
在炉床中的火灾死下, 而且肉停止煮。

Divine Shields and Hearthstones do not make a hero heroic.
神圣护盾和炉石并不是英雄得做法。

Divine Shields and Hearthstones do not make a hero heroic.
神圣之盾和炉石并不是英雄所必备的。

Father put some dry wood on the hearthstone.
父亲将一些乾材放到壁炉底石上。

Prevents the HearthStone exploit
防止炉石的漏洞

Prevents the HearthStone exploit.
防止炉石得漏洞