spends an hour (in) reading
My sister always spends an hour (in) reading every evening.
花费的用法:It takes sb.sometime some money to do sth.
sb.spend sometime some money (in) doing sth./to do sth.
sth.cost sb.some money
sb.pay for sth.
spends an hour (in) reading
My sister always spends an hour (in) reading every evening.
花费的用法:It takes sb.sometime some money to do sth.
sb.spend sometime some money (in) doing sth./to do sth.
sth.cost sb.some money
sb.pay for sth.