The bay is not very broad - about 300 meters, but it's rather deep - up to 17 meters depth.

这个海湾不是很大，约300米，但是比较深，达到了17米的深度。

youdao

The history curriculum in secondary schools was broad but not very deep.

中学的历史课程博而不深。

youdao

As the Chinese broad and deep, so I will not do the Translation of the poem!

由于中文的博大精深，所以我的诗将不做翻译处理！

youdao

Their sendup of religious fundamentalism is painted in broad acrylic strokes: shocking enough to elicit laughs but not deep enough to generate understanding.

NEWYORKER: God Squad

But it is not about shrinking their business as the field for renewed retail growth is already broad and deep, and may well get broader and deeper as the economy recovers.

FORBES: Bank of America Is At the Crossroads (Again)