N2 — outside your level filter
からいうと
speaking in terms of N; judging by N as the yardstick
経験から言うと、そのやり方は時間がかかるよ。
keiken kara iu to, sono yarikata wa jikan ga kakaru yo.
Speaking from experience, that approach eats up time. casual
結論から言うと、今回の実験は失敗でした。
ketsuron kara iu to, konkai no jikken wa shippai deshita.
To put the conclusion first, this experiment was a failure. neutral