Java Data Type - 如何使用Timezone将Instant转换为LocalDateTime

import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.time.ZoneOffset;

public class Main {
  public static void main(String[] args) {
    Instant instant = Instant.now();
    LocalDateTime dateTimeFromInstant = LocalDateTime.ofInstant(instant, ZoneId.of("America/Los_Angeles"));
    Instant instantFromDateTime = LocalDateTime.now().toInstant(ZoneOffset.ofHours(-2));
    
    System.out.println(dateTimeFromInstant);
    
    System.out.println(instantFromDateTime);
  }
}