医生建议病人手术后避免任何肢体的突然动作。

The doctor advised the patient to avoid any sudden ___movements of limbs after the surgery.

这支小分队被派去保护重要的军事设施。

The small ___detachment was assigned to guard the crucial military facility.

医生在手术中需要保持冷静和超然的态度。

Doctors must maintain a sense of calm and ___detachment during surgeries.