猜猜看！

随便

1)   When I'm used, I'm useless,         
9 M3 ]5 {# P7 a2 k( Q    once offered, soon rejected.         
& ~* u* c- h3 ?' r# W1 A: ]    In desperation oft expressed,         
    the intended not protected.                                    
    What am I?   

$ ?0 G0 B7 V" Z# Z) |+ N6 |1 r# I2)  Half-way up the hill, I see you  at last
    Lying beneath me with your sounds and sights -
    A city in the twilight, dim and vast,
) a, p( O2 g1 [    With smoking roofs, soft bells, and gleaming lights.   

3)  Out of the eater came something to eat,
    And out of the strong came something sweet.   

3 w1 L% J( H0 B  a7 d4)  I've little strength, but mighty powers;         
, j! ~, m6 ]6 K6 |9 i) c) S1 B    I guard small hovels and great towers.         
2 O, U4 T2 ~7 h    But if per chance my master leaves,         
    He must ensure he safeguards me.                     
    What am I?

connie

UP!!!!!

随便

tell me your answer?