求翻译：然而，并非所有厂商都把中国看作避风港，从去年开始，投影幕市场已经有较多的变化，而到了今年，退市、调整和渠道变化更加频繁。在新品牌进入中国市场的同时，也有一些熟悉的名字从市场中黯然离开。同时，投影幕厂商的渠道和业务模式也在调整和变化。是什么意思？

However, not all manufacturers regarded China as a safe haven, projection screen market has been more change from last year, while this year, delisting, more frequent adjustment and channel changes. New brands to enter the Chinese market at the same time, there are some familiar names from the marke

However, not all vendors have to China as an oasis, since the beginning of last year, the projected market, there have been a lot of changes, and this year, the city, and channel change more often. In the new brand to enter the Chinese market, there are also a number of familiar names from gloom in

However, all manufacturers all regard as by no means China the haven, started from last year, the projection screen market already had many changes, but arrived this year, drew back the city, the adjustment and the channel change is more frequent.Enters the Chinese market while the new brand, also h

However, not all manufacturers see China as a safe haven from the beginning of last year, projection screen markets has had more changes, and this year, delisting, adjustment and channel change more frequently. In the new brand to enter the Chinese market at the same time, also a number of out of fa

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