let one's emotions show
давать выход своим эмоциям (часто не уместным)
The teacher let her emotions show when some of the students didn't leave the classroom during the break.
Другие идиомы:
- let the buyer beware
- let (something) slide
- let (something) ride
- let the chance slip by
- let the grass grow under one's feet
- let (something) slide by
- let (something) go
- let (someone) go
- let bygones be bygones
- let down one's hair
- let (someone) down
- let sleeping dogs lie
- let (someone) off the hook
- let (something) slip by
- let off steam