3. The state switching is not obvious, only the state variable is assigned, such as this.state = 'weakLight'. In actual development, such operations are easily missed by programmers. There is no way to clearly understand how many states there are in the light unless you patiently read all the code in the buttonWasPressed method. When there are many kinds of states, the process of a switch seems to be buried in a dark corner of a huge method.
(two) the site construction area of more than 300 square meters;
该剧通过两位由于强烈的母性引起冲突的女人,展现了两位强大母亲之间的友情。