我听说过那件事，但不很清楚。

E. g. I know of it , but I.

youdao

木材可以用作建筑材料，但不很结实。

Considered as a building material, wood is not very strong.

youdao

止部非常清晰，但不很陡峭。

The stop is well defined, although not abrupt.

youdao

您得了流感，但不很严重。

You've got the flu, but not very serious.

youdao

那里有一些鸟，但不很多。

There are some birds there, but not quite a few.

youdao

那里有一些鸟，但不很多。

There are some birds there, but not quite a few.

youdao