The United States and other western countries have experienced adjustment problems with each newwave of immigrants.
美国和其他西方国家在每一次移民浪潮中都经历了适应性问题。
2
Their loudest critics argue that the newwave of immigrants cannot, and indeed do not want to, fit in as previous generations did.
他们最激烈的批评者认为，新一波的移民不能、实际上也不想像前几代人那样融入社会。
3
Microsoft's own Office dominates the market for "productivity" software, but the start-ups represented a newwave of technology designed from the ground up for the smartphone world.