pay close attention to sth

pay close attention to sth 密切关注某事或某物

pay attention to sth 注意某事或某物

catch attention 引起某人的注意

turn one's attention to sth把注意力转向某事

Pay close attention to the blackboard.

I waved to catch the attention of the waiter.

I turn my attention to the work again.

Can i have your attention, please?

bottom right corner 右下角

top left corner 左上角

top right corner 右上角

top right side

corner=side

the bottom half of sth某物下半部份 bottom=lower

the top half of sth 某物上半部份 top=upper

The bottom half of his face is smiling, But the top half of his face wants to murder you.

on the far left 最左边

on the far right 最右边

The boss is on the far left.

litter lower to the left 左边往下点

litter more  幅度在多一点点

lower to the right 右边往下点