Egypt and the West must avoid such a trap .
埃及和西方国家一定要避免落入这样的陷阱。
The world bank and others have warned China it needs to embark on fresh reforms in order to avoid falling into a middle-income trap and seeing its development stall .
世界银行（worldbank）和其它机构警告，中国需要展开新的改革，以避免落入中等收入陷阱，发展停滞。
avoid a trap