Water Festival-Water gamejugbowlcupjug-大罐大罐contain-包含，容纳包含，容纳aml=millilitre(s) 毫毫米米When the jug is full, it contains 100 millilitres of water.How many millilitres of water does the jug contain when it is full?The players have to get 80 millilitres of water in the jug by pouring water among the jug, the bowl and the cup. The players must pour all the water into another object. They must stop pouring water when that object is full. 100ml-50ml = 50ml100ml minus 50ml equals 50ml- minus 减减= equal 等于等于bHow many millilitres of water are there in the bowl?cHow many millilitres of water are there in the jug/cup?zero-零minus-减减plus-加加equal-等于等于15+30=4560-52=8介介词词动词动词12+12=2430-6=2412+12=30-6_+_=_-_11+52=6325+45=?70-52=1890-52=?jug-大罐millilitre(s)-毫升while-一会儿minus-减plus-加equal-等于contain-包含，容纳zero-零For a whileStop pouring waterAmong the jug, the bowl and the cup30 minus 30 equals zero100 plus 20 equals 120It sounds difficult.