Do we have to pre-book tours, or can we get them on site?
我们必须预定行程, 还是到那个地方再说?
I usually get up at 8 o'clock.
我通常8点起床。
Despite the fact that the bottle is tinted a delicate shade of green, an observant visitor would soon notice that it is filled with what looks like a thick, grayish substance.