猜猜看！

随便

1)   When I'm used, I'm useless,         
3 M4 W; m9 L4 t& {; P    once offered, soon rejected.         
    In desperation oft expressed,         
    the intended not protected.                                    
    What am I?   

# K6 e' H2 \1 W% h& E' A: c2)  Half-way up the hill, I see you  at last
    Lying beneath me with your sounds and sights -
) P! J/ V" R1 x2 ~% j4 L9 b; H    A city in the twilight, dim and vast,
    With smoking roofs, soft bells, and gleaming lights.   
2 \, z2 K9 q$ T% B( Z
3)  Out of the eater came something to eat,
) E1 M8 l, B3 D; O    And out of the strong came something sweet.   

3 W: W7 s9 o& T7 J$ E/ Y* g1 g4)  I've little strength, but mighty powers;         
    I guard small hovels and great towers.         
" q5 |7 D' `( n, T6 S    But if per chance my master leaves,         
0 J8 G1 m6 s: t4 F% x4 ?# t    He must ensure he safeguards me.                     
" F8 O$ }& ~7 P3 a& b1 `    What am I?

connie

UP!!!!!

随便

tell me your answer?