If no parameters are passed, an empty array is created (like Dim A() that is the same as a sequence of length 0 in Uno). If parameters are specified, a dimension is created for each parameter.
如果不传递参数，则创建一个空数组（如 Dim A()，它与 Uno 中的零长度序列相同）。如果指定了参数，则为每个参数创建大小。