1, Digging your grave with your own teeth. 
2, I spent the morning digging.
3, He is digging in his garden.
4, I think I'll do some digging in the garden.
5, They were digging up worms to use for bait.
6, The earth wants digging up.
7, He has been digging away for hours.
8, A stone was digging into my heel.
9, They were digging for gold.
10, I've been digging the garden.
11, He is digging for gold.
12, She is digging away at her mathematics lessons.
13, Digging the garden is good exercise.
14, Stop digging at him!
15, Digging is thirsty work .
16, Stop slacking and get on with that digging!
17, They have been digging away for two hours.
18, He is digging at physics.
19, He has been digging into the local archives.
20, Digging the garden is a backbreaking job.
21, She started digging the garden with a will.
22, He could feel the beads digging into his palm.
23, They were digging in the tunnel the whole day.
24, I could feel one of the hooks digging in.
25, What are they digging for?
26, She is digging at mathematics.
27, I began digging a hole for the plant.
28, Digging the garden was backbreaking work.
29, The detectives are digging into this whole business.
30, My hands were blistered from all the digging.
- “WOC II”是“Woodmont Office Complex II (South)”的缩写，意思是“伍德蒙特办公楼II（南）”
- “EI”是“Establishent Inspection”的缩写，意思是“设施检查”
- “PB”是“Planning Branch”的缩写，意思是“规划处”
- “MIWG”是“Mentoring Implementation Working Group”的缩写，意思是“指导实施工作组”
- “DID (CBER)”是“Division of Information Development (CBER)”的缩写，意思是“信息发展司”
- “ICIB (CDRH)”是“Intraocular and Corneal Implants Branch (CDRH)”的缩写，意思是“眼内和角膜植入物支（cdrh）”
- “PTB”是“Pharmacology and Toxicology Branch”的缩写，意思是“药理学和毒理学分支”
- “CGTP”是“Current Good Tissue Practice”的缩写，意思是“当前良好组织实践”
- “VRBPAC”是“Vaccines and Related Biological Products Advisory Committee”的缩写，意思是“疫苗及相关生物制品顾问委员会”
- “OFS (OC)”是“Office of Financial Services (OC)”的缩写，意思是“金融服务办公室”
- “PDB (CDER)”是“Prescription Drugs Branch (Center for Drug Evaluation and Research)”的缩写，意思是“处方药分院（药品评价研究中心）”
- “OCP (CDER)”是“Office of Clinical Pharmacology (CDER)”的缩写，意思是“临床药理学办公室”
- “EI”是“Establishment Inventory”的缩写，意思是“建立库存”
- “DIVBT (CFSAN)”是“Division of In Vitro and Biochemical Toxicology (CFSAN)”的缩写，意思是“体外生化毒理学（CFSAN）处”
- “NAT”是“Nucleic Acid-based Tests”的缩写，意思是“核酸检测”
- “BRMAC”是“Biological Response Modifiers Advisory Committee”的缩写，意思是“生物反应调节剂咨询委员会”
- “IPV”是“Inactivated Polio Vaccine”的缩写，意思是“脊髓灰质炎灭活疫苗”
- “DIDP (CBER)”是“Division of Information Disclosure Policy (CDER)”的缩写，意思是“信息披露政策司”
- “RTPF”是“Rural Transport Partnership Fund”的缩写，意思是“农村交通合作基金”
- “OIVD”是“Office of In-Vitro Diagnostic Device Evaluation and Safety”的缩写，意思是“体外诊断装置评价与安全办公室”
- “MDII”是“Medical Device Innovation Initiative”的缩写，意思是“医疗器械创新倡议”
- “CBSC”是“Cord Blood Stem Cells”的缩写，意思是“脐血干细胞”
- “PMHS”是“Pediatric and Maternal Health Staff”的缩写，意思是“儿科和产妇保健人员”
- “OBPS”是“Office of Business Process Support”的缩写，意思是“业务流程支持办公室”
- “PVDB”是“Peripheral Vascular Devices Branch”的缩写，意思是“Peripheral Vascular Devices Branch”