您必须清除它们。
If you must dry-clean your clothes, take them out of the plastic bag and air them outside or in another room before wearing.
如果你必须干洗你的衣服，穿之前请把它们拿出塑料袋并在另一个房间通风。
As it is being sent to Scilab from the command line, you must clean up newlines by deleting them (or, more accurately, replacing them with empty strings).
因它是从命令行被发送到Scilab，所以必须要通过删除它们(或者更为准确地说，用空字符串来代替它们)来清理换行。
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