on a case-by-case basis

Translations

 * Chinese:
 * Mandarin:
 * Czech:
 * Dutch: per geval
 * Finnish: tapauskohtaisesti
 * French:
 * German: von Fall zu Fall,
 * Hungarian: eseti/ad hoc alapon/jelleggel
 * Italian:
 * Japanese:
 * Korean:
 * Polish: ,
 * Portuguese:
 * Romanian: de la caz la caz
 * Russian:
 * Serbo-Croatian:
 * Spanish:
 * Swedish: från fall till fall, fall till fall
 * Vietnamese: tuỳ trường hợp