laboriousness

常见例句

• Por akiri tion, vi devas mem labori.
  为了得到它，你必须自己干。
• Duo to the drawbacks of the difficulty, unsafety, low efficiency and laboriousness in assembling and disassembling a certain gun family magazine drum coil spring.
  摘要针对某型枪族弹鼓涡簧的装卸操作难度大、安全系数小、劳动强度高和工作效率低等雈难题。
• Mi devos labori.
  - 我将须工作.
• Labori
  拉博里
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