今日のテキスト ISRAELIS PRESS AHEAD WITH OFFENSIVE

Israeli commanders say they'll press ahead with their offensive in the Gaza Strip until their mission is completed. They're trying to find tunnels used by militants with the Palestinian Islamist organization Hamas. Health authorities in Gaza say more than 550 Palestinians have been killed since the ground operation began on Thursday.
Israeli commanders say, over the last two days, some fighters emerged from underground through exits hidden in houses and mosques. Then, they say the militants staged an ambush. They say 25 soldiers have been killed since last Thursday.
The Israelis have not let up with their aerial assault. One air strike hit a hospital. At least four people were killed.
United Nations Secretary General Ban Ki-moon met with Egyptian leaders in Cairo. They're trying to organize a ceasefire. Ban says the violence must stop now.