There is a time difference, so we should communicate by email.
You're 13 hours behind us, so maybe it's best if we correspond by email.
ーThere is a time difference, so we should communicate by email.
「時差があるので、メールで連絡を取った方が良いと思います」
a time difference で「時差」
to communicate by email で「メールで連絡する」
ーYou're 13 hours behind us, so maybe it's best if we correspond by email.
「そちらはこちらより13時間遅いので、メールで連絡するのが一番良いと思います」
to correspond by email で「メールで連絡する」
ご参考まで!