The castle is founded on solid rock.

城堡建筑在坚固的岩石上。

A weak dyke bursts easily before a flood.

大水首不坚固的堤防。

A mole can undermine the strongest rampart.

一只田鼠能坏最坚固的堡垒。

I've repaired the roof and it's quite sound now.

我修了屋顶，现在它挺坚固的。

The goods are to be packed in strong seaworthy wooden cases.

货物须用适用于海运的坚固的木箱包装。

This new model of drilling machine can bore through solid rock ten metres deep.

这台新型钻机能钻透十米厚的坚固岩石。

Earth and high heaven are fixt of old and founded strong.

而这天地，却铸得坚固、历了久沧桑。

The strong fortress mocked the invaders.

坚固的堡垒使入侵者无法攻入。

An unapparent connection(HARMONIA) is stronger than an apparent one.

一个不明显的联系（古希腊文的和谐）比一个明显的要坚固。

The citadel was solid.

城堡是坚固的。

The Magnetic Field Projectual is a sturdy, transparent acrylic case that holds iron filings in a special viscous fluid.

磁场投射盒是一坚固、透明的压克力板，面有铁粉在一种特别的纤维性液。

Combined with the Redeemer's sophisticated targeting systems these flamestorm cannons a reable to purqe even a well-defended bunker complex in seconds.

合救赎者进的定位系统，这些火焰风暴喷射器可以在短短几秒钟内将对方坚固的堡垒彻底摧。

The second result is that the razee retains the strong timbers of the original 64, making it a robust ship in combat.

另外，改装舰保留了战列舰的坚固 船，因此在战斗中能支撑更长时间。

Later that afternoon I went to another lecture, about ice, in all its varieties: frazil, grease, brash, shuga, pancake, white, drift, rafting and fast.

就在那个下午稍晚的时候，我参加了另外一个讲座，是有关冰的，讲到了冰的所有变种：块的、滑溜的、碎片的、松软的、扁平的、白色的、流动的、漂流的和坚固的。