No matter how hot it is outside, you have to get into your suit to take part in companies' briefing sessions.
# No matter how hot it is outside, you have to get into your suit to take part in the briefing sessions of companies.
The no matter how hot it is outside, you have to get into your suit to take part in the briefing sessions of companies.
The no matter how hot it is outside, you have to get into your suit to take part in the briefing sessions of companies.