Millions of wild flowers colour the valleys, especially in April and May.

尤其是在四五月份，不计其数的野花盛开，山谷里一片绚烂色彩。

Re-apply sunscreen every two hours, especially if you have been swimming.

每两个小时重新涂一次防晒油，尤其是在游泳的时候。

Babies lose heat much faster than adults, and are especially vulnerable to the cold in their first month.

婴儿散热比成年人快得多，在出生后的头一个月特别容易感冒。