n.腳蹬橫木；橫檔；梯級
Andy Rundle said."And let this be a lesson to everybody: Somebody's tried it, and it's not a good idea. 它對每個人而言都上了一課：有人已經(jīng)嘗試過那種方法了，那不是一個好主意。”
"It has too many false positives to be useful," says Rundle, a professor of physics, geology and engineering at U. “氡氣預(yù)測系統(tǒng)有太多虛假的確實性，這導(dǎo)致它已經(jīng)沒有用處了。”
Gallery: Travel Photo Tips Sunlight bursting through storm clouds cast golden light on Mount Rundle in Alberta, Canada. 意譯：旅游的頂尖圖片集。陽光爆發(fā)通過風(fēng)暴云層投下金色光亮在rundle山，亞伯達(dá)，加拿大。
Sunlight bursting through storm clouds cast golden light on Mount Rundle in Alberta, Canada. 意譯：旅游圖片攝影忠告。陽光突破風(fēng)暴云投擲在加拿大阿爾伯塔金光在亞伯達(dá)倫德山。
After the English test Taiwanese students went to one of the RUNDLE MALL’s coffee to ate our lunch and talk about our host family. 經(jīng)過了一整個上午的分班考試后，臺灣的學(xué)生一起相約到一家咖啡廳外吃各自寄宿家庭準(zhǔn)備的午餐，大家一邊吃一邊討論著自己的寄宿家庭。
