英译汉Visitors can also sign up for bay tours and wh

She raised her finger to her lips as a sign for silence.（英译中)

Where can the man sign up for joining the mentor group？A．In the lecture hall.B．In Professo

When can the volunteers sign up for the teaching program this week？A．On Tuesday and Thursd

Hiking by oneself can be fun and good for health. It may also be good for building.A.

Visitors can also sign up for bay tours and whale

As if you needed another reason to hate the gym it now turns out that exercise can exhaust not only your muscles but also your eyes. Fear not however for coffee can perk them right up again