原级：pessimist
1. pessimists
1. Pessimists say that TCM practices will be lost after the older generation of traditionally trained doctors die off.
2. Some pessimists have concluded that the fourth round of the bilateral strategic economic dialogue will not be able to achieve substantial results.
3. Pessimists say it might even be the beginning of the end for the Union.
4. The speed and ferocity of the region's economic downturn have shocked even the pessimists.
5. It is the first time the reading exceeded 50, which means optimists outnumber pessimists.
6. The pessimists have even foreseen the prevalence of " secret arrests " under such rules.
7. Neither view captures the true nature of the complicated relationship, as both the optimists and pessimists have missed the full picture.
8. The weather has become a lightning rod to divide optimists and pessimists.
9. The negative reading means that pessimists outnumbered optimists for the first time since 2003.
10. It's interesting to observe the difference between what pessimists predict about China's economy and what's actually going on in the country.