ประโยคภาษาจีน : 中文句子 |
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jiě jué 解决 le 了 pī 披 liè 裂 qiáng lì 强力 xià jiàng 下降 shù pí 树皮 zhòu 皱 lòu bái 露白 děng 等 guān jiàn 关键 jì shù 技术 nán diǎn 难点 |
The pivotal technologic problems such as cleavage, strength decline, tree bark and threadbare were solved. |