这座桥很牢固。
This bridge is very sturdy.
firm; secure
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
Nice writing!
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
这座桥很牢固。
This bridge is very sturdy.
这座房子结构牢固。
This house is structurally solid.