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 | |/ //   / _ \\   / ____||   / _ \\  | || | || 
 | ' //   / //\ \\ / //---`'  / //\ \\ | '--' || 
 | . \\  |  ___  ||\ \\___   |  ___  ||| .--. || 
 |_|\_\\ |_||  |_|| \_____|| |_||  |_|||_|| |_|| 
 `-` --` `-`   `-`   `----`  `-`   `-` `-`  `-`

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發送短信 : Effects of thumbnail sizes on downstream consumer behavior.