(as) tough as old boots

US /əz tʌf əz oʊld buːts/
UK /əz tʌf əz oʊld buːts/
"(as) tough as old boots" picture
1.

kuat besi, tahan lasak

very strong and able to deal with difficult situations

:
My grandmother is 90 years old and still (as) tough as old boots.
Nenek saya berumur 90 tahun dan masih (se)kuat besi.
You need to be (as) tough as old boots to survive in this industry.
Anda perlu (se)kuat besi untuk bertahan dalam industri ini.