例句與造句

1. A novel catheter technique for patching holes in the heart may make it possible for many patients to avoid surgery altogether and others to regain enough strength to safely undergo surgical repair at a later date , according to a study reported at the 30th annual scientific sessions of the society for cardiovascular angiography and interventions , may 9 - 12 , 2007 , in orlando , fl
   2007年5月9日至12日在佛羅里達(dá)州奧蘭多市舉行心血管造影及介入聯(lián)合會(huì)第30界年會(huì)，大會(huì)的一項(xiàng)研究報(bào)告揭示，一項(xiàng)新的修補(bǔ)心臟缺損的介入導(dǎo)管技術(shù)可以使許多患者完全免于外科手術(shù)，也可以使部分過(guò)于虛弱不能耐受手術(shù)的患者恢復(fù)足夠的身體耐受性再來(lái)安全地接受隨后的手術(shù)。
2. It's difficult to find patching hole in a sentence. 用patching hole造句挺難的