问题描述：
camera. film. towel. compass. wateproof matches. food. torch. candles. backpack. pocket knife. water purifying tablets. first aid kit. 在这些东西中选五个，要说为什么选，英文，50到60字间！
紧急，拜托了！
问题解答：
I choose compass which can lead
my way.
I take camera which can retain
good memory.
I need waterproof matches because
I can cook no matter what weather
it looks like.
I choose pocket knife which can
prevent the beast from hurting me.
I take first aid kit because I
can deal with emergency when
something unexpected happens.
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