The inspiration stemming from his travels lasted the length of his career.由旅行得來(lái)的靈感伴隨了他的整個(gè)職業(yè)生涯。Stemming is not advisable because it can sinter and complicate later charging.不宜堵塞炮泥,因?yàn)槿f(wàn)一炮泥燒結(jié)堵死就會(huì)使以后的裝藥工作很麻煩.The ideas behind ...