lǐ / fà / shī / jiàn / yì / xiān / tiāo / rǎn / zài / jué / dìng / yào / bú / yào / bǎ / zhěng / tóu / tóu / fa / rǎn / sè

理发师建议先挑染，再决定要不要把整头头发染色。

The hairstylist suggested highlighting the hair first before deciding whether to dye it all.