Footer

Download on the App StoreGet it on Google Play

About

  • About Us
  • Our Learning Services
  • Join Us
  • FAQ
  • Hot Tags

Services

  • Pronunciation Challenge
  • Saved
  • Search Vocabulary
  • Blog

Channels

Levels

  • A1
  • A2
  • B1
  • B2
  • C1
  • C2
Privacy˙Terms˙
©2026 VoiceTube Corporation. All rights reserved

Pronunciation ChallengeWhy Is It So Hard To Fall Asleep?

Host : Celeste
0
0
0

I need to sleeeeep

0:00
0:00

Challenge History

26
27
28
29
30
31
1
Total 0 Challenges Completed

Today's Sentence

Video not in English?
Why Is It So Hard To Fall Asleep?
That, along with it containing tyrosine, an amino acid that aids neurotransmitter production, may make it hard to get some rest if you have a bunch of protein before bed.
Original Video：Why Is It So Hard To Fall Asleep?

Key Vocabulary

1. amino acid

amino acid

(phr.)

2. aid

aid

[eɪd](v.)

3. neurotransmitter

neurotransmitter

[͵njuərəuˋtrænsmitɚ](n.)

4. protein

protein

[ˈproʊˌtin](n.)

0 participants have completed today's challenge

莊鎧瑋7 years ago

day 458

0:00

baohaina7 years ago

0:00

William7 years ago

0:00

Karen Li7 years ago

0:00

hmtang0037 years ago

0:00

Angus7 years ago

0:00

Dao Nguyen5 years ago

79

Dao Nguyen5 years ago

0:00

Dao Nguyen5 years ago

72

Dao Nguyen5 years ago

0:00

Pronunciation Challenge list

09/22
【Special Episode】Let's review your pronunciation!
HostMikeT
09/21
Why you’re breathing wrong (and how to fix it!)
HostVoiceTube
09/20
【Special Episode】Let's review your pronunciation!
HostMikeT
09/19
Why September is the PERFECT Time for an African Safari (2026 Guide)
HostVoiceTube
09/18
What Do I Project onto Other People?
HostVoiceTube
09/17
【Special Episode】Let's review your pronunciation!
HostMikeT
09/16
What is Traumatic Intelligence?
HostVoiceTube
09/15
【Special Episode】Let's review your pronunciation!
HostMikeT
09/14
The Los Angeles Lakers’ Record $12.5 Billion Sale Resets The Market For Sports Teams
HostVoiceTube
09/13
【Special Episode】Let's review your pronunciation!
HostMikeT