Deep need
深───deep;要───want
The wardrobe was very deep.───橱柜很深。
He sank into deep melancholia.───他陷入了深深的忧郁。
How deep is the wound?───伤口有多深？
The intense pressure at the bottom of the deep water causes gases to be absorbed into the water, like carbonation in a can of soda.───在湖水底部的高压气体导致气体喷出水面，就像是在苏打饮料中的碳酸气体一样。
From that, we cannot just on the surface of a strong, deep meaning.───由此我们不能光看表面的强大，要深入内涵。
And co-operation as a cultural phenomenon, a way of thinking and a concept of practice, has its deep roots in history.───和合作为一种文化现象、一种思维方式和一种实践理念有其深厚的历史渊源。
Beauty is but skin deep.
Deep rivers move in silence, shallow brooks are noisy.
Silent men, like still waters, are deep and dangerous.
He dug a deep hole in the garden.
He took a deep swig from the bottle.