The only difference is that concatenation is used instead of addition.
惟一的差别是,这里使用的是 并置(concatenation),而不是相加(addition)。
Take note of how each section of the concatenation is retrieved from args_list.
注意如何从args_list检索连接的各个部分。
Concatenation would concatenate the string and print it as one argument.
连接操作会首先将字符串连接在一起,然后将其作为一个参数打印。
Concatenation Operators join multiple strings into a single string.
串联运算符将多个字符串联接为一个字符串。
Concatenation Operators join multiple strings into a single string.
串联运算符将多个字符串联接为一个字符串。
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