It's as heavy as lead.

重得像铅。

《新英汉大辞典》

Mothers have long known that their home workload was just as heavy as paid work.

母亲们早就知道，她们的家庭工作量和带薪工作一样繁重。

youdao

Some are as heavy as five school buses.

有些有五辆校车那么重。

youdao

It seemed as if a heavy body was thrown against the table with a force that pushed against his chest.

VOA: special.2009.10.31

You need to do that to be able to control the shield that's as big as that and as heavy as that, because it is made fundamentally of a heavy wood, typically covered by leather, sometimes with some bronze, a bronze sheet across the front of it as well.

如果你想自如操控这块盾牌就必须得这样,这种盾牌很大并且很笨重,因为它主要是由沉重的木材制成,表面一般覆有皮革,或包上铜皮,就是表面上有一层铜皮

耶鲁公开课 - 古希腊历史简介课程节选

So, The Norton Anthology, this book, this heavy book, I order it as a way to, well, reduce your expenses.

叫《一首诗的心路历程》，就在这本诺顿诗集里，我自己订购了一本，这样可以减少你们的花费。

耶鲁公开课 - 现代诗歌课程节选

In theory, employers pay a tax exactly as heavy as that levied on their workers.

CNN: A Debt-Threatened Dream

Abiomed's AbioCor is silent, portable and weighs only a kilogram, only twice as heavy as a healthy heart.

FORBES: Lonely Heart

Tests have shown that the design could be scaled up to handle loads as heavy as 450 tonnes.

ECONOMIST: Pushing the envelope