Traditional houses are built of stone and mud, but straw is far more resilient, says California engineer Darcey Donovan, and warmer in winter to boot.
传统房屋的建筑材料是石头和泥土，但稻草更富有弹性，在冬季更能保暖，加利福尼亚州的工程师达西·多诺万如是说。
Take an engineer who runs a quarrying firm in Tamil Nadu, providing stone for sands, grits and gravels used in everything from houses to roads.
有位工程师在泰米尔那德邦经营着一家采石场，开采石头用作道路、房屋建造中使用的沙子石子的原料。
Let me reverse engineer the situation for you. You would have considered this additional activity as a blocking stone and kept on procrastinating and increased your stress levels reaching nowhere.
让我帮你回顾一下情况，你可能将这额外的事情看作是绊脚石，然后一直犹豫，倍感压力无法前进。
Stone, a NASA engineer who's on her first voyage into space, is installing a component for the Hubble space telescope.
第一次踏上太空的美国宇航局工程师斯通奉命为哈勃太空望远镜安装配件。
Stone, a NASA engineer who's on her first voyage into space, is installing a component for the Hubble space telescope.
第一次踏上太空的美国宇航局工程师斯通奉命为哈勃太空望远镜安装配件。
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