harder to breathe

But her voice was too even , and the air was harder to breathe .

可她的声音太平坦了，我几乎透不过气来。

Lighter than air , but harder to breathe

轻于空气，但难以呼吸

Heaping on the clamp force , makes the mold harder to " breathe " or vent , and over time , can permanently hob closed the vents on the parting line .

多余的锁模力，可能让模具无法“呼吸”或排气，周期超时等，对模具分模线的挤压。

Birthdays are like boogers , the more you have the harder it is to breathe .

生日如鼻屎，越多越让人喘不过气。

Fluid may build up in your lungs making it harder for you to breathe and in your feet , ankles , legs , and belly .

液体可能建立在您的肺，使你难以呼吸，并在您的脚，脚踝，腿部和腹部。