offer fuel on snowy weather; timely assistance

• 雪中送炭

offer fuel on snowy weather; timely assistance的用法和样例：

例句

1. Give timely assistance, add flowers to brocade!
   雪中送炭，锦上添花！
2. A real good friend should be oneoffering timely help.
   真正的好朋友应该是雪中送炭。