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a home robot
adv..平整地
a home robot
cook meals
What else can a home robot do?
wash clothes
make the bed
do some shopping
sweep the floor
tidy up
In general, robots satisfy people’s needs.
catch a virus
no longer work properly
/'va?r?s/ n. 病毒
不再
n. 病毒
adv. 正确地， 恰当地
What will happen?
in a complete
mess
Coins, bills and private papers are spread all over the floor.
n. 乱七八糟
vt.＆vi. （使散开，扩散）
Read the new words in groups.
iron 熨烫/熨斗
smoothly 平整地
properly 正确地
satisfy 使…满意
virus 病毒
spread 扩散