That smartphone sales have peaked, and seem to be levelling off at around 1.4bn units a year, is good news for humanity. 这里的 a year是做定语修饰around 1.4bn units吗?感觉不是修饰谓语动词 level off 的。
Would you rather have Chinese or Western-style paintings in your home?
请问此句中Chinese 是与 Western 并列,还是与 Chinese or Western-style 并列?为什么不用Chinese-style or Western-style painting 呢?