He accidentally broke the outer string of grandpa's urheen.
他一不小心把爷爷的二胡的外弦弄断了.
a string of small islands built along the outer margin is intended to recall the pearl-diving culture of the nation's past.
人工岛外侧将兴建一条岛链,目的是让游客联想到该国过去的采集潜水的文化。
moreover, outer insulator string on tower at steep slope or on corner tower as well as towers of great span were easily suffered from lightning strikes.
电阻率高的土壤区和附近无树木等山丘突出处。地形坡度较陡的杆塔外边侧绝缘子、大转角杆塔外侧绝缘子串和大档距两端杆塔也易遭雷击闪络。
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