jíshǐ / xùnliàn / guòchéng / hěn / xīnkǔ / tā / yě / wúyuànwúhuǐ / de / jiānchí / le / xiàlái

即使训练过程很辛苦，她也无怨无悔地坚持了下来。

Even though the training was very difficult, she persevered without complaint or regret.