常見(jiàn)例句雙語(yǔ)例句Also, check the waterer reputation for reliability of the heating unit before purchase.同時(shí)，在購(gòu)買前要查看一下飲水器加熱裝置性能的評(píng)價(jià)。chinahorse.orgWhen installing the automatic waterer, make sure that the water pipes to the unit are below the frost line.當(dāng)安裝飲水器時(shí)，務(wù)必確保水管到裝置低于凍結(jié)線。chinahorse.orgMaking sure that the waterer is correctly installed is the most important key in preventing problems later on.確保飲水器正確安裝是預(yù)防之后可能出現(xiàn)的問(wèn)題的最關(guān)鍵的一點(diǎn)。chinahorse.org 返回 waterer