Give it a good tap to get the air bubbles out.

用力敲击以排出空气泡。

I don't need to get too much force on my blow to get the air through.

我不需要太用力就能让空气通过。

" We need to get the air out of the mountains, " said Polynesia.

“我们需要让空气远离山区，”波利尼西亚说。