When I arrived home, I found mother going up the wall. The fire was out, the baby was crying and Johnny had just cut his knee.
我到家时，发现母亲烦得几乎发狂。炉子灭了，婴儿在哭， 约翰尼正好又摔破膝盖。
I enjoyed every single minute of it, although I did experience excruciating pain in my left knee when I came to 2nd tower on the Great Wall.
虽然到达长城的第二座烽火台时我感到左膝盖非常疼痛，但我享受这次马拉松的每一分钟。
Roof purline is adopted with cold-bending and thin-wall steel (Q345), knee bracing, roof horizontal bracing and purline drawn rod Q235.
本工程屋面檩条采用高冷弯薄壁型钢材质Q345，隅撑，屋面水平支撑，檩条拉条材质均为Q235。
Do a combination of one or more exercises, such as bent-knee or total body push-ups, wall squats 4, standing 5 on one leg.
结合一项或多项锻炼，如弯曲膝盖或全身俯卧撑，或在墙侧下蹲或单脚站立。
Do a combination of one or more exercises, such as bent-knee or total body push-ups, wall squats 4, standing 5 on one leg.
结合一项或多项锻炼，如弯曲膝盖或全身俯卧撑，或在墙侧下蹲或单脚站立。
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