Maybe some Europeans and Japanese are upset that they have consistently earned such poor returns on their US investments. Part of the problem has been the sinking dollar, which makes dollar investments look bad when translated into yen or euro.
或许一些欧洲人和日本人对其在美国投资的持续低回报感到沮丧。部分原因是因为美元的不断贬值使美元投资在换算成日元或欧元后确实不如人意。