Guard duty is tiring.

Meaning: This means that guard duty, which involves protecting or keeping watch over something, can be physically and mentally exhausting.

Choice of Words: Guard means to protect or keep watch over something. Duty means a task or responsibility that someone is expected to do. Tiring means to make someone feel tired or exhausted.

Alternative Expressions

Related Expressions

• Guard duty is necessary.
• Guard duty.
• The train journey was long and tiring.
• The journey was long and tiring, but we finally made it.
• They danced all night, their feet never tiring.
• The journey was long and tiring.
• The train journey was long and tiring, but also exciting and adventurous.
• The train ride was long and tiring.
• Training prepares soldiers for duty.
• Driver relieved, duty done.