"Today's arrival" 可以用英文表示为 "today's arrival" 或者 "the arrival today"。这个表达方式来源于英语的日常用语。例如：
"I'm looking forward to today's arrival of the new shipment." (我期待着今天新货的到来。)
"Today's arrival of the guests has been delayed due to the weather." (由于天气原因，今天的客人到达被延迟了。)
其中，"today's" 是形容词，修饰后面的名词 "arrival"，意思是 "今天的"。"Arrival" 是名词，意思是 "到达"。