He had the feeling of being very tired, of having incredibly heavy, aching muscles, especially in the arms, and his sleep patterns were erratic.

他感到非常疲惫，不可想象的沉重，肌肉尤其是手臂部分经常感到疼痛，也没有规律的睡眠时间。

youdao

A traditional method of greeting, especially in the country side, is for the younger person to hold their arms out, palm up, and grasp the older person just in front of the elbow.

蒙古国的年轻人，尤其是在农村地区，有一种传统的问候方式：伸出手臂，手掌向上，抓住年长的人的肘的前部。年长的人也做同样的姿势，唯一不同是手掌向下。

youdao

Organized crime syndicates have perfected the art of moving controlled goods, especially guns, and are a primary driver of the black market in small arms.

有组织犯罪集团在运输枪这样的管制物品方面很有经验，同时有组织犯罪集团也是小型武器黑市交易的主要推动者。

youdao

Questions remain, however, about the provenance of weapons in Iraq, especially given the rampant black market in arms.

NEWYORKER: Shifting Targets

To be sure, repeated movement of the arms and wrists, especially in awkward postures, often leads to injury.

CNN: Strains in the Workplace

Preservation activists were both puzzled and up-in-arms about the destruction of the building, especially following the earlier decision in June by the Ministry of Culture that the house would be preserved due to its architectural and stylistic value.

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