大変そうに見えない
に見えない = doesn't seem/doesn't look like
大変そう = difficult looking
大変そうに見えない =
- it doesn't seem difficult
- it doesn't seem too difficult （あまり大変そうに見えない）
- it doesn't look like too much （そこまで…）
- it doesn't look like a lot of work （仕事がたくさんあるには見えない）
- it doesn't look too hard （あまり難しそうに見えない）
言い方は人による。
It doesn't look like she's having a hard time with anything, so people don't really offer to help her.
この場合、次のような言い方ができますよ。
ーIt doesn't look like she's having a hard time with anything, so people don't really offer to help her.
「彼女は大変そうに見えないから、みんな彼女に支援の手を差し伸べない」
It doesn't look like she's having a hard time で「彼女は大変そうに見えない」と言えます。
ご参考まで！
アメリカ合衆国 
カナダ 
