Is the most famous astronomer Ptolemy.最为著名的天文学家是托勒密.Ptolemy charted more than 1000 stars in 48 constella-tions.托勒密绘制了48个星座1,000多颗恒星的星位图。Ptolemy's model of the universe with the Earth at the center.托勒枚的以地球为中心的宇宙模型.Pt...
马路上到处是水洼，闪着光，不过雨停了。The road was shiny with puddles, but the rain was at an end.暴雨过后路上有许多水洼儿.After the rainstorm, there were pools on the roads.孩子们爱踩溅着过水洼.Children love splashing through puddles....
侍者把他们点的餐端了过来，格雷厄姆签了单。The waiter returned with their order and Graham signed the bill.等蛋糕温热或凉至室温时切成四方块端上桌。Serve the cake warm or at room temperature, cut in squares.马克一声不响地给他们每人倒好饮料并端上来。Quietly Mark poured and served drin...
Nail head clamp the unravelling of nail exteriorize broken nails and clean.钉头卡钉,拆开钉头取出碎钉并清洁.The ends of ropes are in good condition and secured without unravelling.缆绳端部状况良好及牢固,并无松散脱线.Now it may be unravelling.现在南北苏丹可能会再次...