The band has been bubbling under for years, but they haven't had a hit song yet.

Band itu telah hampir berjaya selama bertahun-tahun, tetapi mereka belum mempunyai lagu hit.

Her new book is bubbling under, and many critics expect it to be a bestseller soon.

Buku barunya hampir meletup, dan ramai pengkritik menjangkakan ia akan menjadi buku terlaris tidak lama lagi.