英译中“The beaker is on a gauze mat on a tripod which is on a heat mat”

英译中“The beaker is on a gauze mat on a tripod which is on a heat mat” 这几句英语的语法对吗?There is something on the floor that may make people fall down.The liquid is spilled out of the beaker.She makes the liquid splashes from the flask.这几句话的语法对吗?第二句我想强调的是“有人不小 e.g.a thermometer is used to measure volume.true/false answer:volume改为temperature 是false 1.as harry does not want to be a scientist,studing science is useless to him.true/false2.we cannot use a beaker to measure the volume of a liquid accuratel snow is on the help is on the the...is on your... the( )is on your( the fat is on the the cinema is on the The library is on the The is on the box. is the ruller on the He is on the China Daily.on the television set is on what is on the quilt what is on the table love is on the way She is one on the