Today, there are more and more bird-watchers.

如今，观鸟者越来越多。

Bird watchers often spot the iora in tropical forests.

观鸟者经常在热带森林中发现雀鹎。

Many bird watchers enjoy spotting the plover during migration season.

许多观鸟者喜欢在迁徙季节观察珩科鸟。

Spotting a potoo during the day is a rare and exciting experience for bird watchers.

白天发现林鸱（夜鹰科鸟类）对于观鸟者来说是一种罕见而激动人心的经历。

Her appreciation of star watchers' feats in her time.

她对那个时代的观星者的成就的欣赏。

Star watchers were among the most esteemed members of Hawaiian society.

观星人曾经是夏威夷社会中最受人敬重的群体。

Weight Watchers has a wonderful program.

慧俪轻体有一套很不错的计划。

This island is a paradise for bird - watchers.

这个岛是鸟类观察者的理想去处.

That's when I saw the ad for Weight Watchers.

这时我看到了减肥机构的广告。

Expert watchers of the plug-in phenomenon concur.

专家观察者们也非常认同充电式汽车逐渐进入人们的生活这一现象。