软件都要经过测试。
All software must be tested.
to test (machinery etc); to test (a person's skill in a particular area); a test
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.
软件都要经过测试。
All software must be tested.
你通过测试了吗?
Did you pass the test?