Java Data Type - 如何查找本地日期时间和另一个时区的数据时间之间的持续时间

import java.time.Duration;
import java.time.LocalDateTime;
import java.time.Month;
import java.time.ZoneId;
import java.time.ZonedDateTime;

public class Main {

  public static void main(String[] args) {

    LocalDateTime l = LocalDateTime.of(2012, Month.AUGUST, 13, 0, 0, 0);
    ZonedDateTime z = ZonedDateTime.of(LocalDateTime.of(2014, Month.AUGUST, 13, 0, 0, 0), ZoneId.of("America/Los_Angeles"));
    
    Duration duration = Duration.between(l,z);

    System.out.println(duration);
  }
}