“For” and “Against.”
I tend to take the “Against” side for two reasons. Firstly, this inclusion has actually polluted our mother tongue. Sooner or later, many English accents will rise and fall with the four Chinese tones. And, rules don’t tell us how to pronounce such English-turned Chinese words as “wifi” and “Out” in a Chinese way! Secondly, such an inclusion may give rise to prejudices of the educated against those with little knowledge of English. Just for one illustration, while college students take “Bye-bye” for granted when parting from each other, it may unconsciously hurt the feelings of someone who is used to “zaijian.”
In short, not only has the inclusion poisoned Chinese, it may also bring about distance between the Chinese people.ZXXK