£¨4£©
3¡¢×ÛºÏÓ¦ÓÃÌâ
£¨1£©
£¨2£©
£¨3£©ÂÔ £¨4£©
µÚ2Ì×
1¡¢»ù±¾²Ù×÷Ìâ
£¨1£©ÂÔ £¨2£©
£¨3£©Éè¼ÆÊÓͼ-¸ñʽÊôÐÔ£ºmmÔÂddÈÕyyyy £¨4£©ÂÔ
£¨5£©Êý¾Ý±íÊÓͼ£º¸ñʽ²Ëµ¥£º¡°È¡Ïû¶ÔËùÓÐÁеͳ½á¡±
£¨6£©Êý¾Ý±íÊÓͼ£ºµ¥»÷¡°±¸×¢¡±×Ö¶ÎÃû£¬Ñ¡¶¨¡°±¸×¢¡±ÁкóÓÒ»÷£º¡°É¾³ýÁС±ÃüÁî¡£
2¡¢¼òµ¥Ó¦ÓÃÌâ
£¨1£©
(2)
£¨3£©